2215553629

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{19963}}^1$

素因数の和:20124

約数の個数: 16

約数和(自身を含む): 2371723200

約数和(自身を除く): 156169571

約数列:

[1, 29, 43, 89, 1247, 2581, 3827, 19963, 110983, 578927, 858409, 1776707, 24893861, 51524503, 76398401, 2215553629]

約数ペア:

[(1, 2215553629), (29, 76398401), (43, 51524503), (89, 24893861), (1247, 1776707), (2581, 858409), (3827, 578927), (19963, 110983)]