2017241030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28817729}}^1$

素因数の和:28817743

約数の個数: 16

約数和(自身を含む): 4149753120

約数和(自身を除く): 2132512090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28817729, 57635458, 144088645, 201724103, 288177290, 403448206, 1008620515, 2017241030]

約数ペア:

[(1, 2017241030), (2, 1008620515), (5, 403448206), (7, 288177290), (10, 201724103), (14, 144088645), (35, 57635458), (70, 28817729)]