265780938

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{2393}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 539856576

約数和(自身を除く): 274075638

約数列:

[1, 2, 3, 6, 107, 173, 214, 321, 346, 519, 642, 1038, 2393, 4786, 7179, 14358, 18511, 37022, 55533, 111066, 256051, 413989, 512102, 768153, 827978, 1241967, 1536306, 2483934, 44296823, 88593646, 132890469, 265780938]

約数ペア:

[(1, 265780938), (2, 132890469), (3, 88593646), (6, 44296823), (107, 2483934), (173, 1536306), (214, 1241967), (321, 827978), (346, 768153), (519, 512102), (642, 413989), (1038, 256051), (2393, 111066), (4786, 55533), (7179, 37022), (14358, 18511)]