7890992842

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1\times {\mathrm{15607}}^1$

素因数の和:18213

約数の個数: 16

約数和(自身を含む): 11959224192

約数和(自身を除く): 4068231350

約数列:

[1, 2, 101, 202, 2503, 5006, 15607, 31214, 252803, 505606, 1576307, 3152614, 39064321, 78128642, 3945496421, 7890992842]

約数ペア:

[(1, 7890992842), (2, 3945496421), (101, 78128642), (202, 39064321), (2503, 3152614), (5006, 1576307), (15607, 505606), (31214, 252803)]