2012544898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2531}}^1$

素因数の和:2827

約数の個数: 64

約数和(自身を含む): 3950892288

約数和(自身を除く): 1938347390

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 257, 442, 514, 1547, 1799, 2531, 3094, 3341, 3598, 4369, 5062, 6682, 8738, 17717, 23387, 30583, 32903, 35434, 43027, 46774, 56797, 61166, 65806, 86054, 113594, 230321, 301189, 397579, 460642, 559351, 602378, 650467, 795158, 1118702, 1300934, 3915457, 4553269, 7830914, 8456071, 9106538, 11057939, 16912142, 22115878, 59192497, 77405573, 118384994, 143753207, 154811146, 287506414, 1006272449, 2012544898]

約数ペア:

[(1, 2012544898), (2, 1006272449), (7, 287506414), (13, 154811146), (14, 143753207), (17, 118384994), (26, 77405573), (34, 59192497), (91, 22115878), (119, 16912142), (182, 11057939), (221, 9106538), (238, 8456071), (257, 7830914), (442, 4553269), (514, 3915457), (1547, 1300934), (1799, 1118702), (2531, 795158), (3094, 650467), (3341, 602378), (3598, 559351), (4369, 460642), (5062, 397579), (6682, 301189), (8738, 230321), (17717, 113594), (23387, 86054), (30583, 65806), (32903, 61166), (35434, 56797), (43027, 46774)]