2048950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 24

約数和(自身を含む): 3903768

約数和(自身を除く): 1854818

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 953, 1075, 1906, 2150, 4765, 9530, 23825, 40979, 47650, 81958, 204895, 409790, 1024475, 2048950]

約数ペア:

[(1, 2048950), (2, 1024475), (5, 409790), (10, 204895), (25, 81958), (43, 47650), (50, 40979), (86, 23825), (215, 9530), (430, 4765), (953, 2150), (1075, 1906)]