557273886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{174257}}^1$

素因数の和:174316

約数の個数: 32

約数和(自身を含む): 1229564448

約数和(自身を除く): 672290562

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 174257, 348514, 522771, 1045542, 2265341, 4530682, 6796023, 7144537, 13592046, 14289074, 21433611, 42867222, 92878981, 185757962, 278636943, 557273886]

約数ペア:

[(1, 557273886), (2, 278636943), (3, 185757962), (6, 92878981), (13, 42867222), (26, 21433611), (39, 14289074), (41, 13592046), (78, 7144537), (82, 6796023), (123, 4530682), (246, 2265341), (533, 1045542), (1066, 522771), (1599, 348514), (3198, 174257)]