996867899

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 1047121920

約数和(自身を除く): 50254021

約数列:

[1, 31, 79, 233, 1747, 2449, 7223, 18407, 54157, 138013, 407051, 570617, 4278403, 12618581, 32157029, 996867899]

約数ペア:

[(1, 996867899), (31, 32157029), (79, 12618581), (233, 4278403), (1747, 570617), (2449, 407051), (7223, 138013), (18407, 54157)]