2019741710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28853453}}^1$

素因数の和:28853467

約数の個数: 16

約数和(自身を含む): 4154897376

約数和(自身を除く): 2135155666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28853453, 57706906, 144267265, 201974171, 288534530, 403948342, 1009870855, 2019741710]

約数ペア:

[(1, 2019741710), (2, 1009870855), (5, 403948342), (7, 288534530), (10, 201974171), (14, 144267265), (35, 57706906), (70, 28853453)]