2067212

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 4309200

約数和(自身を除く): 2241988

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 199, 212, 371, 398, 742, 796, 1393, 1484, 2597, 2786, 5194, 5572, 9751, 10388, 10547, 19502, 21094, 39004, 42188, 73829, 147658, 295316, 516803, 1033606, 2067212]

約数ペア:

[(1, 2067212), (2, 1033606), (4, 516803), (7, 295316), (14, 147658), (28, 73829), (49, 42188), (53, 39004), (98, 21094), (106, 19502), (196, 10547), (199, 10388), (212, 9751), (371, 5572), (398, 5194), (742, 2786), (796, 2597), (1393, 1484)]