64861602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{831559}}^1$

素因数の和:831577

約数の個数: 16

約数和(自身を含む): 139702080

約数和(自身を除く): 74840478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 831559, 1663118, 2494677, 4989354, 10810267, 21620534, 32430801, 64861602]

約数ペア:

[(1, 64861602), (2, 32430801), (3, 21620534), (6, 10810267), (13, 4989354), (26, 2494677), (39, 1663118), (78, 831559)]