2213304478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14372107}}^1$

素因数の和:14372127

約数の個数: 16

約数和(自身を含む): 4139167104

約数和(自身を除く): 1925862626

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 14372107, 28744214, 100604749, 158093177, 201209498, 316186354, 1106652239, 2213304478]

約数ペア:

[(1, 2213304478), (2, 1106652239), (7, 316186354), (11, 201209498), (14, 158093177), (22, 100604749), (77, 28744214), (154, 14372107)]