2247473837

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{405901}}^1$

素因数の和:406028

約数の個数: 12

約数和(自身を含む): 2637551196

約数和(自身を除く): 390077359

約数列:

[1, 7, 49, 113, 791, 5537, 405901, 2841307, 19889149, 45866813, 321067691, 2247473837]

約数ペア:

[(1, 2247473837), (7, 321067691), (49, 45866813), (113, 19889149), (791, 2841307), (5537, 405901)]