274997026

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{2131}}^1$

素因数の和:2817

約数の個数: 16

約数和(自身を含む): 417070368

約数和(自身を除く): 142073342

約数列:

[1, 2, 113, 226, 571, 1142, 2131, 4262, 64523, 129046, 240803, 481606, 1216801, 2433602, 137498513, 274997026]

約数ペア:

[(1, 274997026), (2, 137498513), (113, 2433602), (226, 1216801), (571, 481606), (1142, 240803), (2131, 129046), (4262, 64523)]