2013587212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 4477856768

約数和(自身を除く): 2464269556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 307, 364, 481, 487, 518, 614, 962, 974, 1036, 1228, 1924, 1948, 2149, 3367, 3409, 3991, 4298, 6331, 6734, 6818, 7982, 8596, 11359, 12662, 13468, 13636, 15964, 18019, 22718, 25324, 27937, 36038, 44317, 45436, 55874, 72076, 79513, 88634, 111748, 126133, 147667, 149509, 159026, 177268, 234247, 252266, 295334, 299018, 318052, 468494, 504532, 590668, 598036, 936988, 1033669, 1046563, 1639729, 1943617, 2067338, 2093126, 3279458, 3887234, 4134676, 4186252, 5531833, 6558916, 7774468, 11063666, 13605319, 22127332, 27210638, 38722831, 54421276, 71913829, 77445662, 143827658, 154891324, 287655316, 503396803, 1006793606, 2013587212]

約数ペア:

[(1, 2013587212), (2, 1006793606), (4, 503396803), (7, 287655316), (13, 154891324), (14, 143827658), (26, 77445662), (28, 71913829), (37, 54421276), (52, 38722831), (74, 27210638), (91, 22127332), (148, 13605319), (182, 11063666), (259, 7774468), (307, 6558916), (364, 5531833), (481, 4186252), (487, 4134676), (518, 3887234), (614, 3279458), (962, 2093126), (974, 2067338), (1036, 1943617), (1228, 1639729), (1924, 1046563), (1948, 1033669), (2149, 936988), (3367, 598036), (3409, 590668), (3991, 504532), (4298, 468494), (6331, 318052), (6734, 299018), (6818, 295334), (7982, 252266), (8596, 234247), (11359, 177268), (12662, 159026), (13468, 149509), (13636, 147667), (15964, 126133), (18019, 111748), (22718, 88634), (25324, 79513), (27937, 72076), (36038, 55874), (44317, 45436)]