1222969214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{69149}}^1$

素因数の和:69427

約数の個数: 16

約数和(自身を含む): 1891944000

約数和(自身を除く): 668974786

約数列:

[1, 2, 37, 74, 239, 478, 8843, 17686, 69149, 138298, 2558513, 5117026, 16526611, 33053222, 611484607, 1222969214]

約数ペア:

[(1, 1222969214), (2, 611484607), (37, 33053222), (74, 16526611), (239, 5117026), (478, 2558513), (8843, 138298), (17686, 69149)]