2042410396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 4505679360

約数和(自身を除く): 2463268964

約数列:

[1, 2, 4, 13, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 221, 247, 289, 299, 311, 323, 391, 437, 442, 494, 578, 598, 622, 646, 782, 874, 884, 988, 1156, 1196, 1244, 1292, 1564, 1748, 3757, 4043, 4199, 5083, 5287, 5491, 5681, 5909, 6647, 7153, 7429, 7514, 8086, 8398, 10166, 10574, 10982, 11362, 11818, 13294, 14306, 14858, 15028, 16172, 16796, 20332, 21148, 21964, 22724, 23636, 26588, 28612, 29716, 68731, 71383, 76817, 86411, 89879, 92989, 96577, 100453, 121601, 126293, 135907, 137462, 142766, 153634, 172822, 179758, 185978, 193154, 200906, 243202, 252586, 271814, 274924, 285532, 307268, 345644, 359516, 371956, 386308, 401812, 486404, 505172, 543628, 1168427, 1305889, 1580813, 1641809, 1707701, 1766791, 2067217, 2310419, 2336854, 2611778, 3161626, 3283618, 3415402, 3533582, 4134434, 4620838, 4673708, 5223556, 6323252, 6567236, 6830804, 7067164, 8268868, 9241676, 22200113, 26873821, 30035447, 39277123, 44400226, 53747642, 60070894, 78554246, 88800452, 107495284, 120141788, 157108492, 510602599, 1021205198, 2042410396]

約数ペア:

[(1, 2042410396), (2, 1021205198), (4, 510602599), (13, 157108492), (17, 120141788), (19, 107495284), (23, 88800452), (26, 78554246), (34, 60070894), (38, 53747642), (46, 44400226), (52, 39277123), (68, 30035447), (76, 26873821), (92, 22200113), (221, 9241676), (247, 8268868), (289, 7067164), (299, 6830804), (311, 6567236), (323, 6323252), (391, 5223556), (437, 4673708), (442, 4620838), (494, 4134434), (578, 3533582), (598, 3415402), (622, 3283618), (646, 3161626), (782, 2611778), (874, 2336854), (884, 2310419), (988, 2067217), (1156, 1766791), (1196, 1707701), (1244, 1641809), (1292, 1580813), (1564, 1305889), (1748, 1168427), (3757, 543628), (4043, 505172), (4199, 486404), (5083, 401812), (5287, 386308), (5491, 371956), (5681, 359516), (5909, 345644), (6647, 307268), (7153, 285532), (7429, 274924), (7514, 271814), (8086, 252586), (8398, 243202), (10166, 200906), (10574, 193154), (10982, 185978), (11362, 179758), (11818, 172822), (13294, 153634), (14306, 142766), (14858, 137462), (15028, 135907), (16172, 126293), (16796, 121601), (20332, 100453), (21148, 96577), (21964, 92989), (22724, 89879), (23636, 86411), (26588, 76817), (28612, 71383), (29716, 68731)]