318236834

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1106

約数の個数: 24

約数和(自身を含む): 494569920

約数和(自身を除く): 176333086

約数列:

[1, 2, 41, 82, 103, 206, 919, 1681, 1838, 3362, 4223, 8446, 37679, 75358, 94657, 173143, 189314, 346286, 1544839, 3089678, 3880937, 7761874, 159118417, 318236834]

約数ペア:

[(1, 318236834), (2, 159118417), (41, 7761874), (82, 3880937), (103, 3089678), (206, 1544839), (919, 346286), (1681, 189314), (1838, 173143), (3362, 94657), (4223, 75358), (8446, 37679)]