2051258318305

素因数分解:

$5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2203}}^1\times {\mathrm{50867}}^1$

素因数の和:53605

約数の個数: 32

約数和(自身を含む): 2819867986944

約数和(自身を除く): 768609668639

約数列:

[1, 5, 7, 35, 523, 2203, 2615, 3661, 11015, 15421, 18305, 50867, 77105, 254335, 356069, 1152169, 1780345, 5760845, 8065183, 26603441, 40325915, 112060001, 133017205, 186224087, 560300005, 784420007, 931120435, 3922100035, 58607380523, 293036902615, 410251663661, 2051258318305]

約数ペア:

[(1, 2051258318305), (5, 410251663661), (7, 293036902615), (35, 58607380523), (523, 3922100035), (2203, 931120435), (2615, 784420007), (3661, 560300005), (11015, 186224087), (15421, 133017205), (18305, 112060001), (50867, 40325915), (77105, 26603441), (254335, 8065183), (356069, 5760845), (1152169, 1780345)]