505917614

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 827774640

約数和(自身を除く): 321857026

約数列:

[1, 2, 23, 41, 46, 82, 107, 109, 214, 218, 529, 943, 1058, 1886, 2461, 2507, 4387, 4469, 4922, 5014, 8774, 8938, 11663, 21689, 23326, 43378, 56603, 57661, 100901, 102787, 113206, 115322, 201802, 205574, 268249, 478183, 536498, 956366, 2320723, 2364101, 4641446, 4728202, 6169727, 10998209, 12339454, 21996418, 252958807, 505917614]

約数ペア:

[(1, 505917614), (2, 252958807), (23, 21996418), (41, 12339454), (46, 10998209), (82, 6169727), (107, 4728202), (109, 4641446), (214, 2364101), (218, 2320723), (529, 956366), (943, 536498), (1058, 478183), (1886, 268249), (2461, 205574), (2507, 201802), (4387, 115322), (4469, 113206), (4922, 102787), (5014, 100901), (8774, 57661), (8938, 56603), (11663, 43378), (21689, 23326)]