253130114

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{19391}}^1$

素因数の和:19561

約数の個数: 16

約数和(自身を含む): 389546496

約数和(自身を除く): 136416382

約数列:

[1, 2, 61, 107, 122, 214, 6527, 13054, 19391, 38782, 1182851, 2074837, 2365702, 4149674, 126565057, 253130114]

約数ペア:

[(1, 253130114), (2, 126565057), (61, 4149674), (107, 2365702), (122, 2074837), (214, 1182851), (6527, 38782), (13054, 19391)]