3131882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 5097120

約数和(自身を除く): 1965238

約数列:

[1, 2, 13, 26, 163, 326, 739, 1478, 2119, 4238, 9607, 19214, 120457, 240914, 1565941, 3131882]

約数ペア:

[(1, 3131882), (2, 1565941), (13, 240914), (26, 120457), (163, 19214), (326, 9607), (739, 4238), (1478, 2119)]