4641488

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2087}}^1$

素因数の和:2234

約数の個数: 20

約数和(自身を含む): 9061920

約数和(自身を除く): 4420432

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2087, 2224, 4174, 8348, 16696, 33392, 290093, 580186, 1160372, 2320744, 4641488]

約数ペア:

[(1, 4641488), (2, 2320744), (4, 1160372), (8, 580186), (16, 290093), (139, 33392), (278, 16696), (556, 8348), (1112, 4174), (2087, 2224)]