833756980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{12433}}^1$

素因数の和:12928

約数の個数: 48

約数和(自身を含む): 2005355520

約数和(自身を除く): 1171598540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2395, 3353, 4790, 6706, 9580, 12433, 13412, 16765, 24866, 33530, 49732, 62165, 67060, 87031, 124330, 174062, 248660, 348124, 435155, 870310, 1740620, 5955407, 11910814, 23821628, 29777035, 41687849, 59554070, 83375698, 119108140, 166751396, 208439245, 416878490, 833756980]

約数ペア:

[(1, 833756980), (2, 416878490), (4, 208439245), (5, 166751396), (7, 119108140), (10, 83375698), (14, 59554070), (20, 41687849), (28, 29777035), (35, 23821628), (70, 11910814), (140, 5955407), (479, 1740620), (958, 870310), (1916, 435155), (2395, 348124), (3353, 248660), (4790, 174062), (6706, 124330), (9580, 87031), (12433, 67060), (13412, 62165), (16765, 49732), (24866, 33530)]