2013997846

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{15859}}^1$

素因数の和:16108

約数の個数: 32

約数和(自身を含む): 3544519680

約数和(自身を除く): 1530521834

約数列:

[1, 2, 7, 14, 47, 94, 193, 329, 386, 658, 1351, 2702, 9071, 15859, 18142, 31718, 63497, 111013, 126994, 222026, 745373, 1490746, 3060787, 5217611, 6121574, 10435222, 21425509, 42851018, 143856989, 287713978, 1006998923, 2013997846]

約数ペア:

[(1, 2013997846), (2, 1006998923), (7, 287713978), (14, 143856989), (47, 42851018), (94, 21425509), (193, 10435222), (329, 6121574), (386, 5217611), (658, 3060787), (1351, 1490746), (2702, 745373), (9071, 222026), (15859, 126994), (18142, 111013), (31718, 63497)]