1994896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3090

約数の個数: 20

約数和(自身を含む): 3960684

約数和(自身を除く): 1965788

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3041, 6082, 12164, 24328, 48656, 124681, 249362, 498724, 997448, 1994896]

約数ペア:

[(1, 1994896), (2, 997448), (4, 498724), (8, 249362), (16, 124681), (41, 48656), (82, 24328), (164, 12164), (328, 6082), (656, 3041)]