9988882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 15685632

約数和(自身を除く): 5696750

約数列:

[1, 2, 31, 62, 73, 146, 2207, 2263, 4414, 4526, 68417, 136834, 161111, 322222, 4994441, 9988882]

約数ペア:

[(1, 9988882), (2, 4994441), (31, 322222), (62, 161111), (73, 136834), (146, 68417), (2207, 4526), (2263, 4414)]