280594666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{9941}}^1$

素因数の和:11237

約数の個数: 16

約数和(自身を含む): 459559008

約数和(自身を除く): 178964342

約数列:

[1, 2, 11, 22, 1283, 2566, 9941, 14113, 19882, 28226, 109351, 218702, 12754303, 25508606, 140297333, 280594666]

約数ペア:

[(1, 280594666), (2, 140297333), (11, 25508606), (22, 12754303), (1283, 218702), (2566, 109351), (9941, 28226), (14113, 19882)]