538401022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 841512672

約数和(自身を除く): 303111650

約数列:

[1, 2, 43, 86, 97, 194, 233, 277, 466, 554, 4171, 8342, 10019, 11911, 20038, 22601, 23822, 26869, 45202, 53738, 64541, 129082, 971843, 1155367, 1943686, 2310734, 2775263, 5550526, 6260477, 12520954, 269200511, 538401022]

約数ペア:

[(1, 538401022), (2, 269200511), (43, 12520954), (86, 6260477), (97, 5550526), (194, 2775263), (233, 2310734), (277, 1943686), (466, 1155367), (554, 971843), (4171, 129082), (8342, 64541), (10019, 53738), (11911, 45202), (20038, 26869), (22601, 23822)]