2019118528

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{85037}}^1$

素因数の和:85109

約数の個数: 56

約数和(自身を含む): 4665524832

約数和(自身を除く): 2646406304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 23744, 85037, 170074, 340148, 595259, 680296, 1190518, 1360592, 2381036, 2721184, 4506961, 4762072, 5442368, 9013922, 9524144, 18027844, 19048288, 31548727, 36055688, 38096576, 63097454, 72111376, 126194908, 144222752, 252389816, 288445504, 504779632, 1009559264, 2019118528]

約数ペア:

[(1, 2019118528), (2, 1009559264), (4, 504779632), (7, 288445504), (8, 252389816), (14, 144222752), (16, 126194908), (28, 72111376), (32, 63097454), (53, 38096576), (56, 36055688), (64, 31548727), (106, 19048288), (112, 18027844), (212, 9524144), (224, 9013922), (371, 5442368), (424, 4762072), (448, 4506961), (742, 2721184), (848, 2381036), (1484, 1360592), (1696, 1190518), (2968, 680296), (3392, 595259), (5936, 340148), (11872, 170074), (23744, 85037)]