2017991854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{656471}}^1$

素因数の和:656555

約数の個数: 16

約数和(自身を含む): 3190453920

約数和(自身を除く): 1172462066

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 656471, 1312942, 19037659, 34792963, 38075318, 69585926, 1008995927, 2017991854]

約数ペア:

[(1, 2017991854), (2, 1008995927), (29, 69585926), (53, 38075318), (58, 34792963), (106, 19037659), (1537, 1312942), (3074, 656471)]