2272237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 449363

約数列:

[1, 11, 17, 29, 187, 319, 419, 493, 4609, 5423, 7123, 12151, 78353, 133661, 206567, 2272237]

約数ペア:

[(1, 2272237), (11, 206567), (17, 133661), (29, 78353), (187, 12151), (319, 7123), (419, 5423), (493, 4609)]