2021170076

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{1029109}}^1$

素因数の和:1029604

約数の個数: 12

約数和(自身を含む): 3544254840

約数和(自身を除く): 1523084764

約数列:

[1, 2, 4, 491, 982, 1964, 1029109, 2058218, 4116436, 505292519, 1010585038, 2021170076]

約数ペア:

[(1, 2021170076), (2, 1010585038), (4, 505292519), (491, 4116436), (982, 2058218), (1964, 1029109)]