518173852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1201}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 1093146880

約数和(自身を除く): 574973028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 811, 1201, 1622, 2402, 3244, 4804, 5677, 8407, 11354, 15409, 16814, 22708, 22819, 30818, 33628, 45638, 61636, 91276, 107863, 159733, 215726, 319466, 431452, 638932, 974011, 1948022, 3896044, 6818077, 13636154, 18506209, 27272308, 37012418, 74024836, 129543463, 259086926, 518173852]

約数ペア:

[(1, 518173852), (2, 259086926), (4, 129543463), (7, 74024836), (14, 37012418), (19, 27272308), (28, 18506209), (38, 13636154), (76, 6818077), (133, 3896044), (266, 1948022), (532, 974011), (811, 638932), (1201, 431452), (1622, 319466), (2402, 215726), (3244, 159733), (4804, 107863), (5677, 91276), (8407, 61636), (11354, 45638), (15409, 33628), (16814, 30818), (22708, 22819)]