2180887202

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{496333}}^1$

素因数の和:496374

約数の個数: 16

約数和(自身を含む): 3543824760

約数和(自身を除く): 1362937558

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 496333, 992666, 6452329, 12904658, 83880277, 167760554, 1090443601, 2180887202]

約数ペア:

[(1, 2180887202), (2, 1090443601), (13, 167760554), (26, 83880277), (169, 12904658), (338, 6452329), (2197, 992666), (4394, 496333)]