3971739746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8039959}}^1$

素因数の和:8039993

約数の個数: 16

約数和(自身を含む): 6753566400

約数和(自身を除く): 2781826654

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8039959, 16079918, 104519467, 152759221, 209038934, 305518442, 1985869873, 3971739746]

約数ペア:

[(1, 3971739746), (2, 1985869873), (13, 305518442), (19, 209038934), (26, 152759221), (38, 104519467), (247, 16079918), (494, 8039959)]