7171996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 13653360

約数和(自身を除く): 6481364

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1289, 1391, 2578, 2782, 5156, 5564, 16757, 33514, 67028, 137923, 275846, 551692, 1792999, 3585998, 7171996]

約数ペア:

[(1, 7171996), (2, 3585998), (4, 1792999), (13, 551692), (26, 275846), (52, 137923), (107, 67028), (214, 33514), (428, 16757), (1289, 5564), (1391, 5156), (2578, 2782)]