2004767674

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19919}}^1$

素因数の和:20027

約数の個数: 48

約数和(自身を含む): 3815078400

約数和(自身を除く): 1810310726

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 182, 553, 637, 1027, 1106, 1274, 2054, 3871, 7189, 7742, 14378, 19919, 39838, 50323, 100646, 139433, 258947, 278866, 517894, 976031, 1573601, 1812629, 1952062, 3147202, 3625258, 11015207, 12688403, 20456813, 22030414, 25376806, 40913626, 77106449, 143197691, 154212898, 286395382, 1002383837, 2004767674]

約数ペア:

[(1, 2004767674), (2, 1002383837), (7, 286395382), (13, 154212898), (14, 143197691), (26, 77106449), (49, 40913626), (79, 25376806), (91, 22030414), (98, 20456813), (158, 12688403), (182, 11015207), (553, 3625258), (637, 3147202), (1027, 1952062), (1106, 1812629), (1274, 1573601), (2054, 976031), (3871, 517894), (7189, 278866), (7742, 258947), (14378, 139433), (19919, 100646), (39838, 50323)]