2097474758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{33343}}^1$

素因数の和:33859

約数の個数: 16

約数和(自身を含む): 3197822976

約数和(自身を除く): 1100348218

約数列:

[1, 2, 71, 142, 443, 886, 31453, 33343, 62906, 66686, 2367353, 4734706, 14770949, 29541898, 1048737379, 2097474758]

約数ペア:

[(1, 2097474758), (2, 1048737379), (71, 29541898), (142, 14770949), (443, 4734706), (886, 2367353), (31453, 66686), (33343, 62906)]