2012511610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{11839}}^1$

素因数の和:12126

約数の個数: 32

約数和(自身を含む): 3682713600

約数和(自身を除く): 1670201990

約数列:

[1, 2, 5, 10, 89, 178, 191, 382, 445, 890, 955, 1910, 11839, 16999, 23678, 33998, 59195, 84995, 118390, 169990, 1053671, 2107342, 2261249, 4522498, 5268355, 10536710, 11306245, 22612490, 201251161, 402502322, 1006255805, 2012511610]

約数ペア:

[(1, 2012511610), (2, 1006255805), (5, 402502322), (10, 201251161), (89, 22612490), (178, 11306245), (191, 10536710), (382, 5268355), (445, 4522498), (890, 2261249), (955, 2107342), (1910, 1053671), (11839, 169990), (16999, 118390), (23678, 84995), (33998, 59195)]