2561904

素因数分解:

$2^4\times 3^2\times {\mathrm{17791}}^1$

素因数の和:17805

約数の個数: 30

約数和(自身を含む): 7170176

約数和(自身を除く): 4608272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17791, 35582, 53373, 71164, 106746, 142328, 160119, 213492, 284656, 320238, 426984, 640476, 853968, 1280952, 2561904]

約数ペア:

[(1, 2561904), (2, 1280952), (3, 853968), (4, 640476), (6, 426984), (8, 320238), (9, 284656), (12, 213492), (16, 160119), (18, 142328), (24, 106746), (36, 71164), (48, 53373), (72, 35582), (144, 17791)]