7904026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2789}}^1$

素因数の和:2913

約数の個数: 16

約数和(自身を含む): 12889800

約数和(自身を除く): 4985774

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2789, 2834, 5578, 36257, 72514, 304001, 608002, 3952013, 7904026]

約数ペア:

[(1, 7904026), (2, 3952013), (13, 608002), (26, 304001), (109, 72514), (218, 36257), (1417, 5578), (2789, 2834)]