1121596

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 2300256

約数和(自身を除く): 1178660

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 977, 1148, 1954, 3908, 6839, 13678, 27356, 40057, 80114, 160228, 280399, 560798, 1121596]

約数ペア:

[(1, 1121596), (2, 560798), (4, 280399), (7, 160228), (14, 80114), (28, 40057), (41, 27356), (82, 13678), (164, 6839), (287, 3908), (574, 1954), (977, 1148)]