1520609968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2318003}}^1$

素因数の和:2318052

約数の個数: 20

約数和(自身を含む): 3018041208

約数和(自身を除く): 1497431240

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2318003, 4636006, 9272012, 18544024, 37088048, 95038123, 190076246, 380152492, 760304984, 1520609968]

約数ペア:

[(1, 1520609968), (2, 760304984), (4, 380152492), (8, 190076246), (16, 95038123), (41, 37088048), (82, 18544024), (164, 9272012), (328, 4636006), (656, 2318003)]