2021058470

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{295909}}^1$

素因数の和:296599

約数の個数: 16

約数和(自身を含む): 3643243920

約数和(自身を除く): 1622185450

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 295909, 591818, 1479545, 2959090, 202105847, 404211694, 1010529235, 2021058470]

約数ペア:

[(1, 2021058470), (2, 1010529235), (5, 404211694), (10, 202105847), (683, 2959090), (1366, 1479545), (3415, 591818), (6830, 295909)]