2018875313

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{3169349}}^1$

素因数の和:3169376

約数の個数: 12

約数和(自身を含む): 2529141300

約数和(自身を除く): 510265987

約数列:

[1, 7, 13, 49, 91, 637, 3169349, 22185443, 41201537, 155298101, 288410759, 2018875313]

約数ペア:

[(1, 2018875313), (7, 288410759), (13, 155298101), (49, 41201537), (91, 22185443), (637, 3169349)]