634735322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{21739}}^1$

素因数の和:22877

約数の個数: 16

約数和(自身を含む): 1026301920

約数和(自身を除く): 391566598

約数列:

[1, 2, 13, 26, 1123, 2246, 14599, 21739, 29198, 43478, 282607, 565214, 24412897, 48825794, 317367661, 634735322]

約数ペア:

[(1, 634735322), (2, 317367661), (13, 48825794), (26, 24412897), (1123, 565214), (2246, 282607), (14599, 43478), (21739, 29198)]