4045159952

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{285031}}^1$

素因数の和:285926

約数の個数: 20

約数和(自身を含む): 7846360896

約数和(自身を除く): 3801200944

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 14192, 285031, 570062, 1140124, 2280248, 4560496, 252822497, 505644994, 1011289988, 2022579976, 4045159952]

約数ペア:

[(1, 4045159952), (2, 2022579976), (4, 1011289988), (8, 505644994), (16, 252822497), (887, 4560496), (1774, 2280248), (3548, 1140124), (7096, 570062), (14192, 285031)]