133311824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{490117}}^1$

素因数の和:490142

約数の個数: 20

約数和(自身を含む): 273485844

約数和(自身を除く): 140174020

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 490117, 980234, 1960468, 3920936, 7841872, 8331989, 16663978, 33327956, 66655912, 133311824]

約数ペア:

[(1, 133311824), (2, 66655912), (4, 33327956), (8, 16663978), (16, 8331989), (17, 7841872), (34, 3920936), (68, 1960468), (136, 980234), (272, 490117)]