2016605845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{107581}}^1$

素因数の和:107772

約数の個数: 16

約数和(自身を含む): 2540656512

約数和(自身を除く): 524050667

約数列:

[1, 5, 23, 115, 163, 815, 3749, 18745, 107581, 537905, 2474363, 12371815, 17535703, 87678515, 403321169, 2016605845]

約数ペア:

[(1, 2016605845), (5, 403321169), (23, 87678515), (115, 17535703), (163, 12371815), (815, 2474363), (3749, 537905), (18745, 107581)]