2019441446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{4003}}^1$

素因数の和:5036

約数の個数: 32

約数和(自身を含む): 3452537088

約数和(自身を除く): 1433095642

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 997, 1994, 4003, 8006, 10967, 21934, 22931, 44033, 45862, 88066, 92069, 184138, 252241, 504482, 1012759, 2025518, 3990991, 7981982, 43900901, 87801802, 91792793, 183585586, 1009720723, 2019441446]

約数ペア:

[(1, 2019441446), (2, 1009720723), (11, 183585586), (22, 91792793), (23, 87801802), (46, 43900901), (253, 7981982), (506, 3990991), (997, 2025518), (1994, 1012759), (4003, 504482), (8006, 252241), (10967, 184138), (21934, 92069), (22931, 88066), (44033, 45862)]