244286740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{125921}}^1$

素因数の和:126027

約数の個数: 24

約数和(自身を含む): 518294952

約数和(自身を除く): 274008212

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 125921, 251842, 503684, 629605, 1259210, 2518420, 12214337, 24428674, 48857348, 61071685, 122143370, 244286740]

約数ペア:

[(1, 244286740), (2, 122143370), (4, 61071685), (5, 48857348), (10, 24428674), (20, 12214337), (97, 2518420), (194, 1259210), (388, 629605), (485, 503684), (970, 251842), (1940, 125921)]