312667054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6733}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 558544896

約数和(自身を除く): 245877842

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1498, 3317, 6634, 6733, 13466, 23219, 46438, 47131, 94262, 208723, 417446, 720431, 1440862, 1461061, 2922122, 5043017, 10086034, 22333361, 44666722, 156333527, 312667054]

約数ペア:

[(1, 312667054), (2, 156333527), (7, 44666722), (14, 22333361), (31, 10086034), (62, 5043017), (107, 2922122), (214, 1461061), (217, 1440862), (434, 720431), (749, 417446), (1498, 208723), (3317, 94262), (6634, 47131), (6733, 46438), (13466, 23219)]