1329379442

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1\times {\mathrm{3323}}^1$

素因数の和:4273

約数の個数: 16

約数和(自身を含む): 2004132672

約数和(自身を除く): 674753230

約数列:

[1, 2, 317, 631, 634, 1262, 3323, 6646, 200027, 400054, 1053391, 2096813, 2106782, 4193626, 664689721, 1329379442]

約数ペア:

[(1, 1329379442), (2, 664689721), (317, 4193626), (631, 2106782), (634, 2096813), (1262, 1053391), (3323, 400054), (6646, 200027)]