138821710

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{38669}}^1$

素因数の和:39035

約数の個数: 16

約数和(自身を含む): 250581600

約数和(自身を除く): 111759890

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 38669, 77338, 193345, 386690, 13882171, 27764342, 69410855, 138821710]

約数ペア:

[(1, 138821710), (2, 69410855), (5, 27764342), (10, 13882171), (359, 386690), (718, 193345), (1795, 77338), (3590, 38669)]