8320474346

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{187339}}^1$

素因数の和:187813

約数の個数: 16

約数和(自身を含む): 12746613600

約数和(自身を除く): 4426139254

約数列:

[1, 2, 53, 106, 419, 838, 22207, 44414, 187339, 374678, 9928967, 19857934, 78495041, 156990082, 4160237173, 8320474346]

約数ペア:

[(1, 8320474346), (2, 4160237173), (53, 156990082), (106, 78495041), (419, 19857934), (838, 9928967), (22207, 374678), (44414, 187339)]