2015011943

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1\times {\mathrm{2797}}^1$

素因数の和:3962

約数の個数: 16

約数和(自身を含む): 2329637184

約数和(自身を除く): 314625241

約数列:

[1, 7, 97, 679, 1061, 2797, 7427, 19579, 102917, 271309, 720419, 1899163, 2967617, 20773319, 287858849, 2015011943]

約数ペア:

[(1, 2015011943), (7, 287858849), (97, 20773319), (679, 2967617), (1061, 1899163), (2797, 720419), (7427, 271309), (19579, 102917)]