2012193785

素因数分解:

$5^1\times 7^1\times {\mathrm{4363}}^1\times {\mathrm{13177}}^1$

素因数の和:17552

約数の個数: 16

約数和(自身を含む): 2760422016

約数和(自身を除く): 748228231

約数列:

[1, 5, 7, 35, 4363, 13177, 21815, 30541, 65885, 92239, 152705, 461195, 57491251, 287456255, 402438757, 2012193785]

約数ペア:

[(1, 2012193785), (5, 402438757), (7, 287456255), (35, 57491251), (4363, 461195), (13177, 152705), (21815, 92239), (30541, 65885)]