2745176

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 6156000

約数和(自身を除く): 3410824

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 149, 188, 196, 298, 329, 376, 392, 596, 658, 1043, 1192, 1316, 2086, 2303, 2632, 4172, 4606, 7003, 7301, 8344, 9212, 14006, 14602, 18424, 28012, 29204, 49021, 56024, 58408, 98042, 196084, 343147, 392168, 686294, 1372588, 2745176]

約数ペア:

[(1, 2745176), (2, 1372588), (4, 686294), (7, 392168), (8, 343147), (14, 196084), (28, 98042), (47, 58408), (49, 56024), (56, 49021), (94, 29204), (98, 28012), (149, 18424), (188, 14602), (196, 14006), (298, 9212), (329, 8344), (376, 7301), (392, 7003), (596, 4606), (658, 4172), (1043, 2632), (1192, 2303), (1316, 2086)]