11111330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 20971008

約数和(自身を除く): 9859678

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 491, 730, 982, 2263, 2455, 4526, 4910, 11315, 15221, 22630, 30442, 35843, 71686, 76105, 152210, 179215, 358430, 1111133, 2222266, 5555665, 11111330]

約数ペア:

[(1, 11111330), (2, 5555665), (5, 2222266), (10, 1111133), (31, 358430), (62, 179215), (73, 152210), (146, 76105), (155, 71686), (310, 35843), (365, 30442), (491, 22630), (730, 15221), (982, 11315), (2263, 4910), (2455, 4526)]