12714266780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8953709}}^1$

素因数の和:8953789

約数の個数: 24

約数和(自身を含む): 27076019040

約数和(自身を除く): 14361752260

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8953709, 17907418, 35814836, 44768545, 89537090, 179074180, 635713339, 1271426678, 2542853356, 3178566695, 6357133390, 12714266780]

約数ペア:

[(1, 12714266780), (2, 6357133390), (4, 3178566695), (5, 2542853356), (10, 1271426678), (20, 635713339), (71, 179074180), (142, 89537090), (284, 44768545), (355, 35814836), (710, 17907418), (1420, 8953709)]