1568390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 2925072

約数和(自身を除く): 1356682

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 2209, 3337, 4418, 6674, 11045, 16685, 22090, 33370, 156839, 313678, 784195, 1568390]

約数ペア:

[(1, 1568390), (2, 784195), (5, 313678), (10, 156839), (47, 33370), (71, 22090), (94, 16685), (142, 11045), (235, 6674), (355, 4418), (470, 3337), (710, 2209)]