7125538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22129}}^1$

素因数の和:22161

約数の個数: 16

約数和(自身を含む): 12746880

約数和(自身を除く): 5621342

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 22129, 44258, 154903, 309806, 508967, 1017934, 3562769, 7125538]

約数ペア:

[(1, 7125538), (2, 3562769), (7, 1017934), (14, 508967), (23, 309806), (46, 154903), (161, 44258), (322, 22129)]