2021159686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{14593}}^1$

素因数の和:15376

約数の個数: 32

約数和(自身を含む): 3736531008

約数和(自身を除く): 1715371322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 761, 1522, 5327, 9893, 10654, 14593, 19786, 29186, 69251, 102151, 138502, 189709, 204302, 379418, 1327963, 2655926, 11105273, 22210546, 77736911, 144368549, 155473822, 288737098, 1010579843, 2021159686]

約数ペア:

[(1, 2021159686), (2, 1010579843), (7, 288737098), (13, 155473822), (14, 144368549), (26, 77736911), (91, 22210546), (182, 11105273), (761, 2655926), (1522, 1327963), (5327, 379418), (9893, 204302), (10654, 189709), (14593, 138502), (19786, 102151), (29186, 69251)]