2106671749

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{41863}}^1$

素因数の和:41969

約数の個数: 24

約数和(自身を含む): 2672597760

約数和(自身を除く): 565926011

約数列:

[1, 7, 13, 49, 79, 91, 553, 637, 1027, 3871, 7189, 41863, 50323, 293041, 544219, 2051287, 3307177, 3809533, 23150239, 26666731, 42993301, 162051673, 300953107, 2106671749]

約数ペア:

[(1, 2106671749), (7, 300953107), (13, 162051673), (49, 42993301), (79, 26666731), (91, 23150239), (553, 3809533), (637, 3307177), (1027, 2051287), (3871, 544219), (7189, 293041), (41863, 50323)]