498214730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{166627}}^1$

素因数の和:166670

約数の個数: 32

約数和(自身を含む): 1007766144

約数和(自身を除く): 509551414

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 166627, 333254, 833135, 1666270, 2166151, 3832421, 4332302, 7664842, 10830755, 19162105, 21661510, 38324210, 49821473, 99642946, 249107365, 498214730]

約数ペア:

[(1, 498214730), (2, 249107365), (5, 99642946), (10, 49821473), (13, 38324210), (23, 21661510), (26, 19162105), (46, 10830755), (65, 7664842), (115, 4332302), (130, 3832421), (230, 2166151), (299, 1666270), (598, 833135), (1495, 333254), (2990, 166627)]