9865748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 18110400

約数和(自身を除く): 8244652

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1399, 1763, 2798, 3526, 5596, 7052, 57359, 60157, 114718, 120314, 229436, 240628, 2466437, 4932874, 9865748]

約数ペア:

[(1, 9865748), (2, 4932874), (4, 2466437), (41, 240628), (43, 229436), (82, 120314), (86, 114718), (164, 60157), (172, 57359), (1399, 7052), (1763, 5596), (2798, 3526)]