272704318

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1\times {\mathrm{769}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 411697440

約数和(自身を除く): 138993122

約数列:

[1, 2, 281, 562, 631, 769, 1262, 1538, 177311, 216089, 354622, 432178, 485239, 970478, 136352159, 272704318]

約数ペア:

[(1, 272704318), (2, 136352159), (281, 970478), (562, 485239), (631, 432178), (769, 354622), (1262, 216089), (1538, 177311)]