870837904

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{1877}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 1710211968

約数和(自身を除く): 839374064

約数列:

[1, 2, 4, 8, 16, 107, 214, 271, 428, 542, 856, 1084, 1712, 1877, 2168, 3754, 4336, 7508, 15016, 28997, 30032, 57994, 115988, 200839, 231976, 401678, 463952, 508667, 803356, 1017334, 1606712, 2034668, 3213424, 4069336, 8138672, 54427369, 108854738, 217709476, 435418952, 870837904]

約数ペア:

[(1, 870837904), (2, 435418952), (4, 217709476), (8, 108854738), (16, 54427369), (107, 8138672), (214, 4069336), (271, 3213424), (428, 2034668), (542, 1606712), (856, 1017334), (1084, 803356), (1712, 508667), (1877, 463952), (2168, 401678), (3754, 231976), (4336, 200839), (7508, 115988), (15016, 57994), (28997, 30032)]