7920022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 13048272

約数和(自身を除く): 5128250

約数列:

[1, 2, 11, 22, 157, 314, 1727, 2293, 3454, 4586, 25223, 50446, 360001, 720002, 3960011, 7920022]

約数ペア:

[(1, 7920022), (2, 3960011), (11, 720002), (22, 360001), (157, 50446), (314, 25223), (1727, 4586), (2293, 3454)]