66163065410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508946657}}^1$

素因数の和:508946677

約数の個数: 16

約数和(自身を含む): 128254557816

約数和(自身を除く): 62091492406

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 508946657, 1017893314, 2544733285, 5089466570, 6616306541, 13232613082, 33081532705, 66163065410]

約数ペア:

[(1, 66163065410), (2, 33081532705), (5, 13232613082), (10, 6616306541), (13, 5089466570), (26, 2544733285), (65, 1017893314), (130, 508946657)]