2017881460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{37633}}^1$

素因数の和:38032

約数の個数: 48

約数和(自身を含む): 4855689216

約数和(自身を除く): 2837807756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13405, 26810, 37633, 53620, 75266, 150532, 188165, 263431, 376330, 526862, 752660, 1053724, 1317155, 2634310, 5268620, 14413439, 28826878, 57653756, 72067195, 100894073, 144134390, 201788146, 288268780, 403576292, 504470365, 1008940730, 2017881460]

約数ペア:

[(1, 2017881460), (2, 1008940730), (4, 504470365), (5, 403576292), (7, 288268780), (10, 201788146), (14, 144134390), (20, 100894073), (28, 72067195), (35, 57653756), (70, 28826878), (140, 14413439), (383, 5268620), (766, 2634310), (1532, 1317155), (1915, 1053724), (2681, 752660), (3830, 526862), (5362, 376330), (7660, 263431), (10724, 188165), (13405, 150532), (26810, 75266), (37633, 53620)]