268889576270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3841279661}}^1$

素因数の和:3841279675

約数の個数: 16

約数和(自身を含む): 553144271328

約数和(自身を除く): 284254695058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3841279661, 7682559322, 19206398305, 26888957627, 38412796610, 53777915254, 134444788135, 268889576270]

約数ペア:

[(1, 268889576270), (2, 134444788135), (5, 53777915254), (7, 38412796610), (10, 26888957627), (14, 19206398305), (35, 7682559322), (70, 3841279661)]