520111212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{4027}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 1245135360

約数和(自身を除く): 725024148

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 229, 282, 458, 564, 687, 916, 1374, 2748, 4027, 8054, 10763, 12081, 16108, 21526, 24162, 32289, 43052, 48324, 64578, 129156, 189269, 378538, 567807, 757076, 922183, 1135614, 1844366, 2271228, 2766549, 3688732, 5533098, 11066196, 43342601, 86685202, 130027803, 173370404, 260055606, 520111212]

約数ペア:

[(1, 520111212), (2, 260055606), (3, 173370404), (4, 130027803), (6, 86685202), (12, 43342601), (47, 11066196), (94, 5533098), (141, 3688732), (188, 2766549), (229, 2271228), (282, 1844366), (458, 1135614), (564, 922183), (687, 757076), (916, 567807), (1374, 378538), (2748, 189269), (4027, 129156), (8054, 64578), (10763, 48324), (12081, 43052), (16108, 32289), (21526, 24162)]