8344986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 18204480

約数和(自身を除く): 9859494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 1289, 2158, 2578, 3237, 3867, 6474, 7734, 16757, 33514, 50271, 100542, 106987, 213974, 320961, 641922, 1390831, 2781662, 4172493, 8344986]

約数ペア:

[(1, 8344986), (2, 4172493), (3, 2781662), (6, 1390831), (13, 641922), (26, 320961), (39, 213974), (78, 106987), (83, 100542), (166, 50271), (249, 33514), (498, 16757), (1079, 7734), (1289, 6474), (2158, 3867), (2578, 3237)]