131421732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{842447}}^1$

素因数の和:842467

約数の個数: 24

約数和(自身を含む): 330239616

約数和(自身を除く): 198817884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 842447, 1684894, 2527341, 3369788, 5054682, 10109364, 10951811, 21903622, 32855433, 43807244, 65710866, 131421732]

約数ペア:

[(1, 131421732), (2, 65710866), (3, 43807244), (4, 32855433), (6, 21903622), (12, 10951811), (13, 10109364), (26, 5054682), (39, 3369788), (52, 2527341), (78, 1684894), (156, 842447)]