281200604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4135303}}^1$

素因数の和:4135324

約数の個数: 12

約数和(自身を含む): 521048304

約数和(自身を除く): 239847700

約数列:

[1, 2, 4, 17, 34, 68, 4135303, 8270606, 16541212, 70300151, 140600302, 281200604]

約数ペア:

[(1, 281200604), (2, 140600302), (4, 70300151), (17, 16541212), (34, 8270606), (68, 4135303)]