4391491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 5177088

約数和(自身を除く): 785597

約数列:

[1, 13, 17, 31, 221, 403, 527, 641, 6851, 8333, 10897, 19871, 141661, 258323, 337807, 4391491]

約数ペア:

[(1, 4391491), (13, 337807), (17, 258323), (31, 141661), (221, 19871), (403, 10897), (527, 8333), (641, 6851)]