139311974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{2503}}^1$

素因数の和:4159

約数の個数: 16

約数和(自身を含む): 221483808

約数和(自身を除く): 82171834

約数列:

[1, 2, 17, 34, 1637, 2503, 3274, 5006, 27829, 42551, 55658, 85102, 4097411, 8194822, 69655987, 139311974]

約数ペア:

[(1, 139311974), (2, 69655987), (17, 8194822), (34, 4097411), (1637, 85102), (2503, 55658), (3274, 42551), (5006, 27829)]