1389590962

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1\times {\mathrm{3631}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 2098569600

約数和(自身を除く): 708978638

約数列:

[1, 2, 179, 358, 1069, 2138, 3631, 7262, 191351, 382702, 649949, 1299898, 3881539, 7763078, 694795481, 1389590962]

約数ペア:

[(1, 1389590962), (2, 694795481), (179, 7763078), (358, 3881539), (1069, 1299898), (2138, 649949), (3631, 382702), (7262, 191351)]