1254125246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{289369}}^1$

素因数の和:289579

約数の個数: 16

約数和(自身を含む): 2062629360

約数和(自身を除く): 808504114

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 289369, 578738, 3183059, 6366118, 57005693, 114011386, 627062623, 1254125246]

約数ペア:

[(1, 1254125246), (2, 627062623), (11, 114011386), (22, 57005693), (197, 6366118), (394, 3183059), (2167, 578738), (4334, 289369)]