2013206278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{457339}}^1$

素因数の和:457443

約数の個数: 16

約数和(自身を含む): 3161134080

約数和(自身を除く): 1147927802

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 457339, 914678, 14177509, 28355018, 32471069, 64942138, 1006603139, 2013206278]

約数ペア:

[(1, 2013206278), (2, 1006603139), (31, 64942138), (62, 32471069), (71, 28355018), (142, 14177509), (2201, 914678), (4402, 457339)]