2081680624888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{854299}}^1$

素因数の和:854405

約数の個数: 128

約数和(自身を含む): 4650125760000

約数和(自身を除く): 2568445135112

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 41, 46, 68, 76, 82, 92, 136, 152, 164, 184, 323, 328, 391, 437, 646, 697, 779, 782, 874, 943, 1292, 1394, 1558, 1564, 1748, 1886, 2584, 2788, 3116, 3128, 3496, 3772, 5576, 6232, 7429, 7544, 13243, 14858, 16031, 17917, 26486, 29716, 32062, 35834, 52972, 59432, 64124, 71668, 105944, 128248, 143336, 304589, 609178, 854299, 1218356, 1708598, 2436712, 3417196, 6834392, 14523083, 16231681, 19648877, 29046166, 32463362, 35026259, 39297754, 58092332, 64926724, 70052518, 78595508, 116184664, 129853448, 140105036, 157191016, 275938577, 280210072, 334030909, 373328663, 551877154, 595446403, 665498921, 668061818, 746657326, 805603957, 1103754308, 1190892806, 1330997842, 1336123636, 1493314652, 1611207914, 2207508616, 2381785612, 2661995684, 2672247272, 2986629304, 3222415828, 4763571224, 5323991368, 6346587271, 6444831656, 11313481657, 12693174542, 13695267269, 15306475183, 22626963314, 25386349084, 27390534538, 30612950366, 45253926628, 50772698168, 54781069076, 61225900732, 90507853256, 109562138152, 122451801464, 260210078111, 520420156222, 1040840312444, 2081680624888]

約数ペア:

[(1, 2081680624888), (2, 1040840312444), (4, 520420156222), (8, 260210078111), (17, 122451801464), (19, 109562138152), (23, 90507853256), (34, 61225900732), (38, 54781069076), (41, 50772698168), (46, 45253926628), (68, 30612950366), (76, 27390534538), (82, 25386349084), (92, 22626963314), (136, 15306475183), (152, 13695267269), (164, 12693174542), (184, 11313481657), (323, 6444831656), (328, 6346587271), (391, 5323991368), (437, 4763571224), (646, 3222415828), (697, 2986629304), (779, 2672247272), (782, 2661995684), (874, 2381785612), (943, 2207508616), (1292, 1611207914), (1394, 1493314652), (1558, 1336123636), (1564, 1330997842), (1748, 1190892806), (1886, 1103754308), (2584, 805603957), (2788, 746657326), (3116, 668061818), (3128, 665498921), (3496, 595446403), (3772, 551877154), (5576, 373328663), (6232, 334030909), (7429, 280210072), (7544, 275938577), (13243, 157191016), (14858, 140105036), (16031, 129853448), (17917, 116184664), (26486, 78595508), (29716, 70052518), (32062, 64926724), (35834, 58092332), (52972, 39297754), (59432, 35026259), (64124, 32463362), (71668, 29046166), (105944, 19648877), (128248, 16231681), (143336, 14523083), (304589, 6834392), (609178, 3417196), (854299, 2436712), (1218356, 1708598)]