381733042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{42709}}^1$

素因数の和:42861

約数の個数: 16

約数和(自身を含む): 591960600

約数和(自身を除く): 210227558

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 42709, 85418, 1751069, 3502138, 4655281, 9310562, 190866521, 381733042]

約数ペア:

[(1, 381733042), (2, 190866521), (41, 9310562), (82, 4655281), (109, 3502138), (218, 1751069), (4469, 85418), (8938, 42709)]