338429278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{24379}}^1$

素因数の和:25023

約数の個数: 16

約数和(自身を含む): 554693760

約数和(自身を除く): 216264482

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 24379, 48758, 268169, 536338, 15383149, 30766298, 169214639, 338429278]

約数ペア:

[(1, 338429278), (2, 169214639), (11, 30766298), (22, 15383149), (631, 536338), (1262, 268169), (6941, 48758), (13882, 24379)]