2021232005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1\times {\mathrm{10771}}^1$

素因数の和:13676

約数の個数: 16

約数和(自身を含む): 2613201024

約数和(自身を除く): 591969019

約数列:

[1, 5, 13, 65, 2887, 10771, 14435, 37531, 53855, 140023, 187655, 700115, 31095877, 155479385, 404246401, 2021232005]

約数ペア:

[(1, 2021232005), (5, 404246401), (13, 155479385), (65, 31095877), (2887, 700115), (10771, 187655), (14435, 140023), (37531, 53855)]