315962212

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1112543}}^1$

素因数の和:1112618

約数の個数: 12

約数和(自身を含む): 560722176

約数和(自身を除く): 244759964

約数列:

[1, 2, 4, 71, 142, 284, 1112543, 2225086, 4450172, 78990553, 157981106, 315962212]

約数ペア:

[(1, 315962212), (2, 157981106), (4, 78990553), (71, 4450172), (142, 2225086), (284, 1112543)]