13804578490

素因数分解:

$2^1\times 5^1\times {\mathrm{5107}}^1\times {\mathrm{270307}}^1$

素因数の和:275421

約数の個数: 16

約数和(自身を含む): 24853198752

約数和(自身を除く): 11048620262

約数列:

[1, 2, 5, 10, 5107, 10214, 25535, 51070, 270307, 540614, 1351535, 2703070, 1380457849, 2760915698, 6902289245, 13804578490]

約数ペア:

[(1, 13804578490), (2, 6902289245), (5, 2760915698), (10, 1380457849), (5107, 2703070), (10214, 1351535), (25535, 540614), (51070, 270307)]