90990717887

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{786661}}^1$

素因数の和:786838

約数の個数: 16

約数和(自身を含む): 97873339392

約数和(自身を除く): 6882621505

約数列:

[1, 23, 47, 107, 1081, 2461, 5029, 115667, 786661, 18093203, 36973067, 84172727, 850380541, 1935972721, 3956118169, 90990717887]

約数ペア:

[(1, 90990717887), (23, 3956118169), (47, 1935972721), (107, 850380541), (1081, 84172727), (2461, 36973067), (5029, 18093203), (115667, 786661)]