404982544

素因数分解:

$2^4\times {\mathrm{3061}}^1\times {\mathrm{8269}}^1$

素因数の和:11338

約数の個数: 20

約数和(自身を含む): 785004940

約数和(自身を除く): 380022396

約数列:

[1, 2, 4, 8, 16, 3061, 6122, 8269, 12244, 16538, 24488, 33076, 48976, 66152, 132304, 25311409, 50622818, 101245636, 202491272, 404982544]

約数ペア:

[(1, 404982544), (2, 202491272), (4, 101245636), (8, 50622818), (16, 25311409), (3061, 132304), (6122, 66152), (8269, 48976), (12244, 33076), (16538, 24488)]