1230281474

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 1909805040

約数和(自身を除く): 679523566

約数列:

[1, 2, 53, 106, 109, 218, 233, 457, 466, 914, 5777, 11554, 12349, 24221, 24698, 25397, 48442, 49813, 50794, 99626, 106481, 212962, 1346041, 2640089, 2692082, 5280178, 5643493, 11286986, 11606429, 23212858, 615140737, 1230281474]

約数ペア:

[(1, 1230281474), (2, 615140737), (53, 23212858), (106, 11606429), (109, 11286986), (218, 5643493), (233, 5280178), (457, 2692082), (466, 2640089), (914, 1346041), (5777, 212962), (11554, 106481), (12349, 99626), (24221, 50794), (24698, 49813), (25397, 48442)]