2678088959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2539}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 3365967360

約数和(自身を除く): 687878401

約数列:

[1, 7, 13, 67, 91, 173, 469, 871, 1211, 2249, 2539, 6097, 11591, 15743, 17773, 33007, 81137, 150683, 170113, 231049, 439247, 1054781, 1190791, 2211469, 3074729, 5710211, 15480283, 29429549, 39971477, 206006843, 382584137, 2678088959]

約数ペア:

[(1, 2678088959), (7, 382584137), (13, 206006843), (67, 39971477), (91, 29429549), (173, 15480283), (469, 5710211), (871, 3074729), (1211, 2211469), (2249, 1190791), (2539, 1054781), (6097, 439247), (11591, 231049), (15743, 170113), (17773, 150683), (33007, 81137)]