64595830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{496891}}^1$

素因数の和:496911

約数の個数: 16

約数和(自身を含む): 125216784

約数和(自身を除く): 60620954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 496891, 993782, 2484455, 4968910, 6459583, 12919166, 32297915, 64595830]

約数ペア:

[(1, 64595830), (2, 32297915), (5, 12919166), (10, 6459583), (13, 4968910), (26, 2484455), (65, 993782), (130, 496891)]