2277885766

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{217397}}^1$

素因数の和:217456

約数の個数: 24

約数和(自身を含む): 3819248064

約数和(自身を除く): 1541362298

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 217397, 434794, 2826161, 5652322, 6739307, 13478614, 36740093, 73480186, 87610991, 175221982, 1138942883, 2277885766]

約数ペア:

[(1, 2277885766), (2, 1138942883), (13, 175221982), (26, 87610991), (31, 73480186), (62, 36740093), (169, 13478614), (338, 6739307), (403, 5652322), (806, 2826161), (5239, 434794), (10478, 217397)]