2019251710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28846453}}^1$

素因数の和:28846467

約数の個数: 16

約数和(自身を含む): 4153889376

約数和(自身を除く): 2134637666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28846453, 57692906, 144232265, 201925171, 288464530, 403850342, 1009625855, 2019251710]

約数ペア:

[(1, 2019251710), (2, 1009625855), (5, 403850342), (7, 288464530), (10, 201925171), (14, 144232265), (35, 57692906), (70, 28846453)]