2021781458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{60413}}^1$

素因数の和:61021

約数の個数: 16

約数和(自身を含む): 3142736280

約数和(自身を除く): 1120954822

約数列:

[1, 2, 29, 58, 577, 1154, 16733, 33466, 60413, 120826, 1751977, 3503954, 34858301, 69716602, 1010890729, 2021781458]

約数ペア:

[(1, 2021781458), (2, 1010890729), (29, 69716602), (58, 34858301), (577, 3503954), (1154, 1751977), (16733, 120826), (33466, 60413)]