2021179762

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{10247}}^1$

素因数の和:10522

約数の個数: 32

約数和(自身を含む): 3530886912

約数和(自身を除く): 1509707150

約数列:

[1, 2, 7, 14, 73, 146, 193, 386, 511, 1022, 1351, 2702, 10247, 14089, 20494, 28178, 71729, 98623, 143458, 197246, 748031, 1496062, 1977671, 3955342, 5236217, 10472434, 13843697, 27687394, 144369983, 288739966, 1010589881, 2021179762]

約数ペア:

[(1, 2021179762), (2, 1010589881), (7, 288739966), (14, 144369983), (73, 27687394), (146, 13843697), (193, 10472434), (386, 5236217), (511, 3955342), (1022, 1977671), (1351, 1496062), (2702, 748031), (10247, 197246), (14089, 143458), (20494, 98623), (28178, 71729)]