2068777715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{16139}}^1$

素因数の和:17002

約数の個数: 16

約数和(自身を含む): 2565872640

約数和(自身を除く): 497094925

約数列:

[1, 5, 31, 155, 827, 4135, 16139, 25637, 80695, 128185, 500309, 2501545, 13346953, 66734765, 413755543, 2068777715]

約数ペア:

[(1, 2068777715), (5, 413755543), (31, 66734765), (155, 13346953), (827, 2501545), (4135, 500309), (16139, 128185), (25637, 80695)]