2065504889

素因数分解:

$7^2\times {\mathrm{2843}}^1\times {\mathrm{14827}}^1$

素因数の和:17684

約数の個数: 12

約数和(自身を含む): 2403737424

約数和(自身を除く): 338232535

約数列:

[1, 7, 49, 2843, 14827, 19901, 103789, 139307, 726523, 42153161, 295072127, 2065504889]

約数ペア:

[(1, 2065504889), (7, 295072127), (49, 42153161), (2843, 726523), (14827, 139307), (19901, 103789)]