3981572

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 8116416

約数和(自身を除く): 4134844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2683, 5366, 10732, 18781, 37562, 75124, 142199, 284398, 568796, 995393, 1990786, 3981572]

約数ペア:

[(1, 3981572), (2, 1990786), (4, 995393), (7, 568796), (14, 284398), (28, 142199), (53, 75124), (106, 37562), (212, 18781), (371, 10732), (742, 5366), (1484, 2683)]