2147272015

素因数分解:

$5^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{19861}}^1$

素因数の和:22962

約数の個数: 16

約数和(自身を含む): 2945931840

約数和(自身を除く): 798659825

約数列:

[1, 5, 7, 35, 3089, 15445, 19861, 21623, 99305, 108115, 139027, 695135, 61350629, 306753145, 429454403, 2147272015]

約数ペア:

[(1, 2147272015), (5, 429454403), (7, 306753145), (35, 61350629), (3089, 695135), (15445, 139027), (19861, 108115), (21623, 99305)]