2009593352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 4484229120

約数和(自身を除く): 2474635768

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 41, 46, 52, 62, 82, 92, 104, 124, 164, 184, 248, 299, 328, 403, 533, 598, 661, 713, 806, 943, 1066, 1196, 1271, 1322, 1426, 1612, 1886, 2132, 2392, 2542, 2644, 2852, 3224, 3772, 4264, 5084, 5288, 5704, 7544, 8593, 9269, 10168, 12259, 15203, 16523, 17186, 18538, 20491, 24518, 27101, 29233, 30406, 33046, 34372, 37076, 40982, 49036, 54202, 58466, 60812, 66092, 68744, 74152, 81964, 98072, 108404, 116932, 121624, 132184, 163928, 197639, 216808, 233864, 266383, 352313, 380029, 395278, 471293, 532766, 623323, 704626, 760058, 790556, 840131, 942586, 1065532, 1246646, 1409252, 1520116, 1581112, 1680262, 1885172, 2131064, 2493292, 2818504, 3040232, 3360524, 3770344, 4986584, 6126809, 6721048, 8103199, 10921703, 12253618, 16206398, 19323013, 21843406, 24507236, 32412796, 38646026, 43686812, 49014472, 64825592, 77292052, 87373624, 154584104, 251199169, 502398338, 1004796676, 2009593352]

約数ペア:

[(1, 2009593352), (2, 1004796676), (4, 502398338), (8, 251199169), (13, 154584104), (23, 87373624), (26, 77292052), (31, 64825592), (41, 49014472), (46, 43686812), (52, 38646026), (62, 32412796), (82, 24507236), (92, 21843406), (104, 19323013), (124, 16206398), (164, 12253618), (184, 10921703), (248, 8103199), (299, 6721048), (328, 6126809), (403, 4986584), (533, 3770344), (598, 3360524), (661, 3040232), (713, 2818504), (806, 2493292), (943, 2131064), (1066, 1885172), (1196, 1680262), (1271, 1581112), (1322, 1520116), (1426, 1409252), (1612, 1246646), (1886, 1065532), (2132, 942586), (2392, 840131), (2542, 790556), (2644, 760058), (2852, 704626), (3224, 623323), (3772, 532766), (4264, 471293), (5084, 395278), (5288, 380029), (5704, 352313), (7544, 266383), (8593, 233864), (9269, 216808), (10168, 197639), (12259, 163928), (15203, 132184), (16523, 121624), (17186, 116932), (18538, 108404), (20491, 98072), (24518, 81964), (27101, 74152), (29233, 68744), (30406, 66092), (33046, 60812), (34372, 58466), (37076, 54202), (40982, 49036)]