2013121103

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{5569}}^1$

素因数の和:6146

約数の個数: 16

約数和(自身を含む): 2326566720

約数和(自身を除く): 313445617

約数列:

[1, 7, 113, 457, 791, 3199, 5569, 38983, 51641, 361487, 629297, 2545033, 4405079, 17815231, 287588729, 2013121103]

約数ペア:

[(1, 2013121103), (7, 287588729), (113, 17815231), (457, 4405079), (791, 2545033), (3199, 629297), (5569, 361487), (38983, 51641)]