7979998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5791}}^1$

素因数の和:5859

約数の個数: 16

約数和(自身を含む): 13136256

約数和(自身を除く): 5156258

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 5791, 11582, 75283, 150566, 306923, 613846, 3989999, 7979998]

約数ペア:

[(1, 7979998), (2, 3989999), (13, 613846), (26, 306923), (53, 150566), (106, 75283), (689, 11582), (1378, 5791)]