13273270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 25214976

約数和(自身を除く): 11941706

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 911, 1457, 1822, 2914, 4555, 7285, 9110, 14570, 28241, 42817, 56482, 85634, 141205, 214085, 282410, 428170, 1327327, 2654654, 6636635, 13273270]

約数ペア:

[(1, 13273270), (2, 6636635), (5, 2654654), (10, 1327327), (31, 428170), (47, 282410), (62, 214085), (94, 141205), (155, 85634), (235, 56482), (310, 42817), (470, 28241), (911, 14570), (1457, 9110), (1822, 7285), (2914, 4555)]