409939010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3153377}}^1$

素因数の和:3153397

約数の個数: 16

約数和(自身を含む): 794651256

約数和(自身を除く): 384712246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3153377, 6306754, 15766885, 31533770, 40993901, 81987802, 204969505, 409939010]

約数ペア:

[(1, 409939010), (2, 204969505), (5, 81987802), (10, 40993901), (13, 31533770), (26, 15766885), (65, 6306754), (130, 3153377)]