281947064110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1882031}}^1$

素因数の和:1882320

約数の個数: 32

約数和(自身を含む): 517092056064

約数和(自身を除く): 235144991954

約数列:

[1, 2, 5, 10, 71, 142, 211, 355, 422, 710, 1055, 2110, 14981, 29962, 74905, 149810, 1882031, 3764062, 9410155, 18820310, 133624201, 267248402, 397108541, 668121005, 794217082, 1336242010, 1985542705, 3971085410, 28194706411, 56389412822, 140973532055, 281947064110]

約数ペア:

[(1, 281947064110), (2, 140973532055), (5, 56389412822), (10, 28194706411), (71, 3971085410), (142, 1985542705), (211, 1336242010), (355, 794217082), (422, 668121005), (710, 397108541), (1055, 267248402), (2110, 133624201), (14981, 18820310), (29962, 9410155), (74905, 3764062), (149810, 1882031)]