2912332790

素因数分解:

$2^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{143677}}^1$

素因数の和:145711

約数の個数: 16

約数和(自身を含む): 5244821712

約数和(自身を除く): 2332488922

約数列:

[1, 2, 5, 10, 2027, 4054, 10135, 20270, 143677, 287354, 718385, 1436770, 291233279, 582466558, 1456166395, 2912332790]

約数ペア:

[(1, 2912332790), (2, 1456166395), (5, 582466558), (10, 291233279), (2027, 1436770), (4054, 718385), (10135, 287354), (20270, 143677)]