1320463794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{412903}}^1$

素因数の和:412962

約数の個数: 32

約数和(自身を含む): 2913450624

約数和(自身を除く): 1592986830

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 412903, 825806, 1238709, 2477418, 5367739, 10735478, 16103217, 16929023, 32206434, 33858046, 50787069, 101574138, 220077299, 440154598, 660231897, 1320463794]

約数ペア:

[(1, 1320463794), (2, 660231897), (3, 440154598), (6, 220077299), (13, 101574138), (26, 50787069), (39, 33858046), (41, 32206434), (78, 16929023), (82, 16103217), (123, 10735478), (246, 5367739), (533, 2477418), (1066, 1238709), (1599, 825806), (3198, 412903)]