1220804538

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2575537}}^1$

素因数の和:2575621

約数の個数: 16

約数和(自身を含む): 2472516480

約数和(自身を除く): 1251711942

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 2575537, 5151074, 7726611, 15453222, 203467423, 406934846, 610402269, 1220804538]

約数ペア:

[(1, 1220804538), (2, 610402269), (3, 406934846), (6, 203467423), (79, 15453222), (158, 7726611), (237, 5151074), (474, 2575537)]