139356038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{7867}}^1$

素因数の和:8407

約数の個数: 16

約数和(自身を含む): 221783184

約数和(自身を除く): 82427146

約数列:

[1, 2, 17, 34, 521, 1042, 7867, 8857, 15734, 17714, 133739, 267478, 4098707, 8197414, 69678019, 139356038]

約数ペア:

[(1, 139356038), (2, 69678019), (17, 8197414), (34, 4098707), (521, 267478), (1042, 133739), (7867, 17714), (8857, 15734)]