971866

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 1740096

約数和(自身を除く): 768230

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 211, 329, 422, 658, 1477, 2303, 2954, 4606, 9917, 10339, 19834, 20678, 69419, 138838, 485933, 971866]

約数ペア:

[(1, 971866), (2, 485933), (7, 138838), (14, 69419), (47, 20678), (49, 19834), (94, 10339), (98, 9917), (211, 4606), (329, 2954), (422, 2303), (658, 1477)]