2801624

素因数分解:

$2^3\times 7^3\times {\mathrm{1021}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 6132000

約数和(自身を除く): 3330376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1021, 1372, 2042, 2744, 4084, 7147, 8168, 14294, 28588, 50029, 57176, 100058, 200116, 350203, 400232, 700406, 1400812, 2801624]

約数ペア:

[(1, 2801624), (2, 1400812), (4, 700406), (7, 400232), (8, 350203), (14, 200116), (28, 100058), (49, 57176), (56, 50029), (98, 28588), (196, 14294), (343, 8168), (392, 7147), (686, 4084), (1021, 2744), (1372, 2042)]