285439108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{13913}}^1$

素因数の和:14163

約数の個数: 24

約数和(自身を含む): 523611648

約数和(自身を除く): 238172540

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 5129, 10258, 13913, 20516, 27826, 55652, 319999, 639998, 1279996, 3102599, 6205198, 12410396, 71359777, 142719554, 285439108]

約数ペア:

[(1, 285439108), (2, 142719554), (4, 71359777), (23, 12410396), (46, 6205198), (92, 3102599), (223, 1279996), (446, 639998), (892, 319999), (5129, 55652), (10258, 27826), (13913, 20516)]