2498606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 4123440

約数和(自身を除く): 1624834

約数列:

[1, 2, 11, 22, 137, 274, 829, 1507, 1658, 3014, 9119, 18238, 113573, 227146, 1249303, 2498606]

約数ペア:

[(1, 2498606), (2, 1249303), (11, 227146), (22, 113573), (137, 18238), (274, 9119), (829, 3014), (1507, 1658)]