149454718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{627961}}^1$

素因数の和:627987

約数の個数: 16

約数和(自身を含む): 271279584

約数和(自身を除く): 121824866

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 627961, 1255922, 4395727, 8791454, 10675337, 21350674, 74727359, 149454718]

約数ペア:

[(1, 149454718), (2, 74727359), (7, 21350674), (14, 10675337), (17, 8791454), (34, 4395727), (119, 1255922), (238, 627961)]