851422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 1515240

約数和(自身を除く): 663818

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 229, 286, 338, 458, 1859, 2519, 2977, 3718, 5038, 5954, 32747, 38701, 65494, 77402, 425711, 851422]

約数ペア:

[(1, 851422), (2, 425711), (11, 77402), (13, 65494), (22, 38701), (26, 32747), (143, 5954), (169, 5038), (229, 3718), (286, 2977), (338, 2519), (458, 1859)]