1321922

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1097278

約数列:

[1, 2, 7, 14, 41, 47, 49, 82, 94, 98, 287, 329, 343, 574, 658, 686, 1927, 2009, 2303, 3854, 4018, 4606, 13489, 14063, 16121, 26978, 28126, 32242, 94423, 188846, 660961, 1321922]

約数ペア:

[(1, 1321922), (2, 660961), (7, 188846), (14, 94423), (41, 32242), (47, 28126), (49, 26978), (82, 16121), (94, 14063), (98, 13489), (287, 4606), (329, 4018), (343, 3854), (574, 2303), (658, 2009), (686, 1927)]