396589242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{70997}}^1$

素因数の和:71035

約数の個数: 48

約数和(自身を含む): 971252640

約数和(自身を除く): 574663398

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 70997, 141994, 212991, 425982, 496979, 993958, 1348943, 1490937, 2697886, 2981874, 3478853, 4046829, 6957706, 8093658, 9442601, 10436559, 18885202, 20873118, 28327803, 56655606, 66098207, 132196414, 198294621, 396589242]

約数ペア:

[(1, 396589242), (2, 198294621), (3, 132196414), (6, 66098207), (7, 56655606), (14, 28327803), (19, 20873118), (21, 18885202), (38, 10436559), (42, 9442601), (49, 8093658), (57, 6957706), (98, 4046829), (114, 3478853), (133, 2981874), (147, 2697886), (266, 1490937), (294, 1348943), (399, 993958), (798, 496979), (931, 425982), (1862, 212991), (2793, 141994), (5586, 70997)]