13308364876

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{894139}}^1$

素因数の和:894265

約数の個数: 18

約数和(自身を含む): 23677721340

約数和(自身を除く): 10369356464

約数列:

[1, 2, 4, 61, 122, 244, 3721, 7442, 14884, 894139, 1788278, 3576556, 54542479, 109084958, 218169916, 3327091219, 6654182438, 13308364876]

約数ペア:

[(1, 13308364876), (2, 6654182438), (4, 3327091219), (61, 218169916), (122, 109084958), (244, 54542479), (3721, 3576556), (7442, 1788278), (14884, 894139)]