490632922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1\times {\mathrm{6971}}^1$

素因数の和:9693

約数の個数: 16

約数和(自身を含む): 792967392

約数和(自身を除く): 302334470

約数列:

[1, 2, 13, 26, 2707, 5414, 6971, 13942, 35191, 70382, 90623, 181246, 18870497, 37740994, 245316461, 490632922]

約数ペア:

[(1, 490632922), (2, 245316461), (13, 37740994), (26, 18870497), (2707, 181246), (5414, 90623), (6971, 70382), (13942, 35191)]