1228256588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3527}}^1$

素因数の和:3762

約数の個数: 48

約数和(自身を含む): 2391165504

約数和(自身を除く): 1162908916

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 181, 362, 481, 724, 962, 1924, 2353, 3527, 4706, 6697, 7054, 9412, 13394, 14108, 26788, 45851, 87061, 91702, 130499, 174122, 183404, 260998, 348244, 521996, 638387, 1276774, 1696487, 2553548, 3392974, 6785948, 8299031, 16598062, 23620319, 33196124, 47240638, 94481276, 307064147, 614128294, 1228256588]

約数ペア:

[(1, 1228256588), (2, 614128294), (4, 307064147), (13, 94481276), (26, 47240638), (37, 33196124), (52, 23620319), (74, 16598062), (148, 8299031), (181, 6785948), (362, 3392974), (481, 2553548), (724, 1696487), (962, 1276774), (1924, 638387), (2353, 521996), (3527, 348244), (4706, 260998), (6697, 183404), (7054, 174122), (9412, 130499), (13394, 91702), (14108, 87061), (26788, 45851)]