521001074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{126641}}^1$

素因数の和:126682

約数の個数: 24

約数和(自身を含む): 909542844

約数和(自身を除く): 388541770

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 126641, 253282, 1393051, 2152897, 2786102, 4305794, 15323561, 23681867, 30647122, 47363734, 260500537, 521001074]

約数ペア:

[(1, 521001074), (2, 260500537), (11, 47363734), (17, 30647122), (22, 23681867), (34, 15323561), (121, 4305794), (187, 2786102), (242, 2152897), (374, 1393051), (2057, 253282), (4114, 126641)]