947623210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{4273}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 1736816832

約数和(自身を除く): 789193622

約数列:

[1, 2, 5, 10, 67, 134, 331, 335, 662, 670, 1655, 3310, 4273, 8546, 21365, 22177, 42730, 44354, 110885, 221770, 286291, 572582, 1414363, 1431455, 2828726, 2862910, 7071815, 14143630, 94762321, 189524642, 473811605, 947623210]

約数ペア:

[(1, 947623210), (2, 473811605), (5, 189524642), (10, 94762321), (67, 14143630), (134, 7071815), (331, 2862910), (335, 2828726), (662, 1431455), (670, 1414363), (1655, 572582), (3310, 286291), (4273, 221770), (8546, 110885), (21365, 44354), (22177, 42730)]