289484908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4257131}}^1$

素因数の和:4257152

約数の個数: 12

約数和(自身を含む): 536398632

約数和(自身を除く): 246913724

約数列:

[1, 2, 4, 17, 34, 68, 4257131, 8514262, 17028524, 72371227, 144742454, 289484908]

約数ペア:

[(1, 289484908), (2, 144742454), (4, 72371227), (17, 17028524), (34, 8514262), (68, 4257131)]