245822758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{8311}}^1$

素因数の和:8979

約数の個数: 16

約数和(自身を含む): 385410816

約数和(自身を除く): 139588058

約数列:

[1, 2, 23, 46, 643, 1286, 8311, 14789, 16622, 29578, 191153, 382306, 5343973, 10687946, 122911379, 245822758]

約数ペア:

[(1, 245822758), (2, 122911379), (23, 10687946), (46, 5343973), (643, 382306), (1286, 191153), (8311, 29578), (14789, 16622)]