2021302448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{675569}}^1$

素因数の和:675605

約数の個数: 40

約数和(自身を含む): 4523616720

約数和(自身を除く): 2502314272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 675569, 1351138, 2702276, 5404552, 7431259, 10809104, 11484673, 14862518, 22969346, 29725036, 45938692, 59450072, 91877384, 118900144, 126331403, 183754768, 252662806, 505325612, 1010651224, 2021302448]

約数ペア:

[(1, 2021302448), (2, 1010651224), (4, 505325612), (8, 252662806), (11, 183754768), (16, 126331403), (17, 118900144), (22, 91877384), (34, 59450072), (44, 45938692), (68, 29725036), (88, 22969346), (136, 14862518), (176, 11484673), (187, 10809104), (272, 7431259), (374, 5404552), (748, 2702276), (1496, 1351138), (2992, 675569)]