492830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 1016064

約数和(自身を除く): 523234

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 223, 442, 446, 1105, 1115, 2210, 2230, 2899, 3791, 5798, 7582, 14495, 18955, 28990, 37910, 49283, 98566, 246415, 492830]

約数ペア:

[(1, 492830), (2, 246415), (5, 98566), (10, 49283), (13, 37910), (17, 28990), (26, 18955), (34, 14495), (65, 7582), (85, 5798), (130, 3791), (170, 2899), (221, 2230), (223, 2210), (442, 1115), (446, 1105)]