4080212990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1421677}}^1$

素因数の和:1421732

約数の個数: 32

約数和(自身を含む): 8598308544

約数和(自身を除く): 4518095554

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 1421677, 2843354, 7108385, 9951739, 14216770, 19903478, 49758695, 58288757, 99517390, 116577514, 291443785, 408021299, 582887570, 816042598, 2040106495, 4080212990]

約数ペア:

[(1, 4080212990), (2, 2040106495), (5, 816042598), (7, 582887570), (10, 408021299), (14, 291443785), (35, 116577514), (41, 99517390), (70, 58288757), (82, 49758695), (205, 19903478), (287, 14216770), (410, 9951739), (574, 7108385), (1435, 2843354), (2870, 1421677)]