2106602953

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2221}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 2642002440

約数和(自身を除く): 535399487

約数列:

[1, 7, 13, 49, 91, 637, 1489, 2221, 10423, 15547, 19357, 28873, 72961, 108829, 135499, 202111, 948493, 1414777, 3307069, 23149483, 42991897, 162046381, 300943279, 2106602953]

約数ペア:

[(1, 2106602953), (7, 300943279), (13, 162046381), (49, 42991897), (91, 23149483), (637, 3307069), (1489, 1414777), (2221, 948493), (10423, 202111), (15547, 135499), (19357, 108829), (28873, 72961)]