2017111312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2378669}}^1$

素因数の和:2378730

約数の個数: 20

約数和(自身を含む): 3981893580

約数和(自身を除く): 1964782268

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2378669, 4757338, 9514676, 19029352, 38058704, 126069457, 252138914, 504277828, 1008555656, 2017111312]

約数ペア:

[(1, 2017111312), (2, 1008555656), (4, 504277828), (8, 252138914), (16, 126069457), (53, 38058704), (106, 19029352), (212, 9514676), (424, 4757338), (848, 2378669)]