2669111921

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{17827}}^1$

素因数の和:18200

約数の個数: 16

約数和(自身を含む): 3102927744

約数和(自身を除く): 433815823

約数列:

[1, 7, 73, 293, 511, 2051, 17827, 21389, 124789, 149723, 1301371, 5223311, 9109597, 36563177, 381301703, 2669111921]

約数ペア:

[(1, 2669111921), (7, 381301703), (73, 36563177), (293, 9109597), (511, 5223311), (2051, 1301371), (17827, 149723), (21389, 124789)]