1976611866

素因数分解:

$2^1\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{198097}}^1$

素因数の和:199765

約数の個数: 16

約数和(自身を含む): 3955620864

約数和(自身を除く): 1979008998

約数列:

[1, 2, 3, 6, 1663, 3326, 4989, 9978, 198097, 396194, 594291, 1188582, 329435311, 658870622, 988305933, 1976611866]

約数ペア:

[(1, 1976611866), (2, 988305933), (3, 658870622), (6, 329435311), (1663, 1188582), (3326, 594291), (4989, 396194), (9978, 198097)]