8970174094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 16630387200

約数和(自身を除く): 7660213106

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 409, 574, 779, 818, 1558, 2011, 2863, 4022, 5453, 5726, 7771, 10906, 14077, 15542, 16769, 28154, 33538, 38209, 54397, 76418, 82451, 108794, 117383, 164902, 234766, 267463, 318611, 534926, 577157, 637222, 822499, 1154314, 1566569, 1644998, 2230277, 3133138, 4460554, 5757493, 10965983, 11514986, 15627481, 21931966, 31254962, 33722459, 67444918, 109392367, 218784734, 236057213, 472114426, 640726721, 1281453442, 4485087047, 8970174094]

約数ペア:

[(1, 8970174094), (2, 4485087047), (7, 1281453442), (14, 640726721), (19, 472114426), (38, 236057213), (41, 218784734), (82, 109392367), (133, 67444918), (266, 33722459), (287, 31254962), (409, 21931966), (574, 15627481), (779, 11514986), (818, 10965983), (1558, 5757493), (2011, 4460554), (2863, 3133138), (4022, 2230277), (5453, 1644998), (5726, 1566569), (7771, 1154314), (10906, 822499), (14077, 637222), (15542, 577157), (16769, 534926), (28154, 318611), (33538, 267463), (38209, 234766), (54397, 164902), (76418, 117383), (82451, 108794)]