2381569316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{7411}}^1$

素因数の和:7944

約数の個数: 48

約数和(自身を含む): 4980864000

約数和(自身を除く): 2599294684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 499, 644, 998, 1996, 3493, 6986, 7411, 11477, 13972, 14822, 22954, 29644, 45908, 51877, 80339, 103754, 160678, 170453, 207508, 321356, 340906, 681812, 1193171, 2386342, 3698089, 4772684, 7396178, 14792356, 25886623, 51773246, 85056047, 103546492, 170112094, 340224188, 595392329, 1190784658, 2381569316]

約数ペア:

[(1, 2381569316), (2, 1190784658), (4, 595392329), (7, 340224188), (14, 170112094), (23, 103546492), (28, 85056047), (46, 51773246), (92, 25886623), (161, 14792356), (322, 7396178), (499, 4772684), (644, 3698089), (998, 2386342), (1996, 1193171), (3493, 681812), (6986, 340906), (7411, 321356), (11477, 207508), (13972, 170453), (14822, 160678), (22954, 103754), (29644, 80339), (45908, 51877)]