1994165498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1080263}}^1$

素因数の和:1080349

約数の個数: 16

約数和(自身を含む): 3266718336

約数和(自身を除く): 1272552838

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1080263, 2160526, 14043419, 28086838, 76698673, 153397346, 997082749, 1994165498]

約数ペア:

[(1, 1994165498), (2, 997082749), (13, 153397346), (26, 76698673), (71, 28086838), (142, 14043419), (923, 2160526), (1846, 1080263)]