401023762

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{65677}}^1$

素因数の和:65793

約数の個数: 16

約数和(自身を含む): 624203712

約数和(自身を除く): 223179950

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 65677, 131354, 2824111, 4663067, 5648222, 9326134, 200511881, 401023762]

約数ペア:

[(1, 401023762), (2, 200511881), (43, 9326134), (71, 5648222), (86, 4663067), (142, 2824111), (3053, 131354), (6106, 65677)]