2013284144

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1221653}}^1$

素因数の和:1221764

約数の個数: 20

約数和(自身を含む): 3938612496

約数和(自身を除く): 1925328352

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1221653, 2443306, 4886612, 9773224, 19546448, 125830259, 251660518, 503321036, 1006642072, 2013284144]

約数ペア:

[(1, 2013284144), (2, 1006642072), (4, 503321036), (8, 251660518), (16, 125830259), (103, 19546448), (206, 9773224), (412, 4886612), (824, 2443306), (1648, 1221653)]