280062434

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{2293}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 423903672

約数和(自身を除く): 143841238

約数列:

[1, 2, 173, 346, 353, 706, 2293, 4586, 61069, 122138, 396689, 793378, 809429, 1618858, 140031217, 280062434]

約数ペア:

[(1, 280062434), (2, 140031217), (173, 1618858), (346, 809429), (353, 793378), (706, 396689), (2293, 122138), (4586, 61069)]