28651898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1571}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 46971360

約数和(自身を除く): 18319462

約数列:

[1, 2, 11, 22, 829, 1571, 1658, 3142, 9119, 17281, 18238, 34562, 1302359, 2604718, 14325949, 28651898]

約数ペア:

[(1, 28651898), (2, 14325949), (11, 2604718), (22, 1302359), (829, 34562), (1571, 18238), (1658, 17281), (3142, 9119)]