404054

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 32

約数和(自身を含む): 768000

約数和(自身を除く): 363946

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 343, 434, 589, 686, 931, 1178, 1519, 1862, 3038, 4123, 6517, 8246, 10633, 13034, 21266, 28861, 57722, 202027, 404054]

約数ペア:

[(1, 404054), (2, 202027), (7, 57722), (14, 28861), (19, 21266), (31, 13034), (38, 10633), (49, 8246), (62, 6517), (98, 4123), (133, 3038), (217, 1862), (266, 1519), (343, 1178), (434, 931), (589, 686)]