133881604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1789}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 239523480

約数和(自身を除く): 105641876

約数列:

[1, 2, 4, 53, 106, 212, 353, 706, 1412, 1789, 3578, 7156, 18709, 37418, 74836, 94817, 189634, 379268, 631517, 1263034, 2526068, 33470401, 66940802, 133881604]

約数ペア:

[(1, 133881604), (2, 66940802), (4, 33470401), (53, 2526068), (106, 1263034), (212, 631517), (353, 379268), (706, 189634), (1412, 94817), (1789, 74836), (3578, 37418), (7156, 18709)]