2056551791

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1\times {\mathrm{4993}}^1$

素因数の和:7058

約数の個数: 16

約数和(自身を含む): 2433076800

約数和(自身を除く): 376525009

約数列:

[1, 7, 29, 203, 2029, 4993, 14203, 34951, 58841, 144797, 411887, 1013579, 10130797, 70915579, 293793113, 2056551791]

約数ペア:

[(1, 2056551791), (7, 293793113), (29, 70915579), (203, 10130797), (2029, 1013579), (4993, 411887), (14203, 144797), (34951, 58841)]