321158021210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48481}}^1\times {\mathrm{50957}}^1$

素因数の和:99458

約数の個数: 32

約数和(自身を含む): 622577530512

約数和(自身を除く): 301419509302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 48481, 50957, 96962, 101914, 242405, 254785, 484810, 509570, 630253, 662441, 1260506, 1324882, 3151265, 3312205, 6302530, 6624410, 2470446317, 4940892634, 12352231585, 24704463170, 32115802121, 64231604242, 160579010605, 321158021210]

約数ペア:

[(1, 321158021210), (2, 160579010605), (5, 64231604242), (10, 32115802121), (13, 24704463170), (26, 12352231585), (65, 4940892634), (130, 2470446317), (48481, 6624410), (50957, 6302530), (96962, 3312205), (101914, 3151265), (242405, 1324882), (254785, 1260506), (484810, 662441), (509570, 630253)]