2811446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 4700160

約数和(自身を除く): 1888714

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2719, 5438, 29909, 59818, 127793, 255586, 1405723, 2811446]

約数ペア:

[(1, 2811446), (2, 1405723), (11, 255586), (22, 127793), (47, 59818), (94, 29909), (517, 5438), (1034, 2719)]