401022188

素因数分解:

$2^2\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{9857}}^1$

素因数の和:11321

約数の個数: 24

約数和(自身を含む): 802677792

約数和(自身を除く): 401655604

約数列:

[1, 2, 4, 7, 14, 28, 1453, 2906, 5812, 9857, 10171, 19714, 20342, 39428, 40684, 68999, 137998, 275996, 14322221, 28644442, 57288884, 100255547, 200511094, 401022188]

約数ペア:

[(1, 401022188), (2, 200511094), (4, 100255547), (7, 57288884), (14, 28644442), (28, 14322221), (1453, 275996), (2906, 137998), (5812, 68999), (9857, 40684), (10171, 39428), (19714, 20342)]