313601990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2412323}}^1$

素因数の和:2412343

約数の個数: 16

約数和(自身を含む): 607905648

約数和(自身を除く): 294303658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2412323, 4824646, 12061615, 24123230, 31360199, 62720398, 156800995, 313601990]

約数ペア:

[(1, 313601990), (2, 156800995), (5, 62720398), (10, 31360199), (13, 24123230), (26, 12061615), (65, 4824646), (130, 2412323)]