7139877892

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1834501}}^1$

素因数の和:1834651

約数の個数: 24

約数和(自身を含む): 14382495680

約数和(自身を除く): 7242617788

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 1834501, 3669002, 7338004, 12841507, 25683014, 51366028, 254995639, 509991278, 1019982556, 1784969473, 3569938946, 7139877892]

約数ペア:

[(1, 7139877892), (2, 3569938946), (4, 1784969473), (7, 1019982556), (14, 509991278), (28, 254995639), (139, 51366028), (278, 25683014), (556, 12841507), (973, 7338004), (1946, 3669002), (3892, 1834501)]