1351567408

素因数分解:

$2^4\times {\mathrm{4813}}^1\times {\mathrm{17551}}^1$

素因数の和:22372

約数の個数: 20

約数和(自身を含む): 2619355168

約数和(自身を除く): 1267787760

約数列:

[1, 2, 4, 8, 16, 4813, 9626, 17551, 19252, 35102, 38504, 70204, 77008, 140408, 280816, 84472963, 168945926, 337891852, 675783704, 1351567408]

約数ペア:

[(1, 1351567408), (2, 675783704), (4, 337891852), (8, 168945926), (16, 84472963), (4813, 280816), (9626, 140408), (17551, 77008), (19252, 70204), (35102, 38504)]