520047703756

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{13333189}}^1$

素因数の和:13333406

約数の個数: 36

約数和(自身を含む): 1063988562000

約数和(自身を除く): 543940858244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 5572, 9751, 19502, 39004, 13333189, 26666378, 53332756, 93332323, 186664646, 373329292, 653326261, 1306652522, 2613305044, 2653304611, 5306609222, 10613218444, 18573132277, 37146264554, 74292529108, 130011925939, 260023851878, 520047703756]

約数ペア:

[(1, 520047703756), (2, 260023851878), (4, 130011925939), (7, 74292529108), (14, 37146264554), (28, 18573132277), (49, 10613218444), (98, 5306609222), (196, 2653304611), (199, 2613305044), (398, 1306652522), (796, 653326261), (1393, 373329292), (2786, 186664646), (5572, 93332323), (9751, 53332756), (19502, 26666378), (39004, 13333189)]