420649314

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{1019}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 851316480

約数和(自身を除く): 430667166

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 643, 1019, 1286, 1929, 2038, 3057, 3858, 6114, 68801, 109033, 137602, 206403, 218066, 327099, 412806, 654198, 655217, 1310434, 1965651, 3931302, 70108219, 140216438, 210324657, 420649314]

約数ペア:

[(1, 420649314), (2, 210324657), (3, 140216438), (6, 70108219), (107, 3931302), (214, 1965651), (321, 1310434), (642, 655217), (643, 654198), (1019, 412806), (1286, 327099), (1929, 218066), (2038, 206403), (3057, 137602), (3858, 109033), (6114, 68801)]