518084749

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{6277}}^1$

素因数の和:7204

約数の個数: 16

約数和(自身を含む): 638447488

約数和(自身を除く): 120362739

約数列:

[1, 7, 13, 91, 907, 6277, 6349, 11791, 43939, 81601, 82537, 571207, 5693239, 39852673, 74012107, 518084749]

約数ペア:

[(1, 518084749), (7, 74012107), (13, 39852673), (91, 5693239), (907, 571207), (6277, 82537), (6349, 81601), (11791, 43939)]