8919190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 18745344

約数和(自身を除く): 9826154

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 2711, 3290, 5422, 13555, 18977, 27110, 37954, 94885, 127417, 189770, 254834, 637085, 891919, 1274170, 1783838, 4459595, 8919190]

約数ペア:

[(1, 8919190), (2, 4459595), (5, 1783838), (7, 1274170), (10, 891919), (14, 637085), (35, 254834), (47, 189770), (70, 127417), (94, 94885), (235, 37954), (329, 27110), (470, 18977), (658, 13555), (1645, 5422), (2711, 3290)]