2067348535

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 2988969984

約数和(自身を除く): 921621449

約数列:

[1, 5, 7, 35, 41, 71, 103, 197, 205, 287, 355, 497, 515, 721, 985, 1379, 1435, 2485, 2911, 3605, 4223, 6895, 7313, 8077, 13987, 14555, 20291, 20377, 21115, 29561, 36565, 40385, 51191, 56539, 69935, 97909, 101455, 101885, 142037, 147805, 255955, 282695, 299833, 489545, 573467, 710185, 831931, 1440661, 1499165, 2098831, 2867335, 4014269, 4159655, 5823517, 7203305, 10084627, 10494155, 20071345, 29117585, 50423135, 59067101, 295335505, 413469707, 2067348535]

約数ペア:

[(1, 2067348535), (5, 413469707), (7, 295335505), (35, 59067101), (41, 50423135), (71, 29117585), (103, 20071345), (197, 10494155), (205, 10084627), (287, 7203305), (355, 5823517), (497, 4159655), (515, 4014269), (721, 2867335), (985, 2098831), (1379, 1499165), (1435, 1440661), (2485, 831931), (2911, 710185), (3605, 573467), (4223, 489545), (6895, 299833), (7313, 282695), (8077, 255955), (13987, 147805), (14555, 142037), (20291, 101885), (20377, 101455), (21115, 97909), (29561, 69935), (36565, 56539), (40385, 51191)]