6888778

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 11364300

約数和(自身を除く): 4475522

約数列:

[1, 2, 13, 26, 89, 169, 178, 229, 338, 458, 1157, 2314, 2977, 5954, 15041, 20381, 30082, 38701, 40762, 77402, 264953, 529906, 3444389, 6888778]

約数ペア:

[(1, 6888778), (2, 3444389), (13, 529906), (26, 264953), (89, 77402), (169, 40762), (178, 38701), (229, 30082), (338, 20381), (458, 15041), (1157, 5954), (2314, 2977)]