1421000707550

素因数分解:

$2^1\times 5^2\times {\mathrm{28420014151}}^1$

素因数の和:28420014163

約数の個数: 12

約数和(自身を含む): 2643061316136

約数和(自身を除く): 1222060608586

約数列:

[1, 2, 5, 10, 25, 50, 28420014151, 56840028302, 142100070755, 284200141510, 710500353775, 1421000707550]

約数ペア:

[(1, 1421000707550), (2, 710500353775), (5, 284200141510), (10, 142100070755), (25, 56840028302), (50, 28420014151)]