520169916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{325921}}^1$

素因数の和:325954

約数の個数: 48

約数和(自身を含む): 1460130560

約数和(自身を除く): 939960644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 325921, 651842, 977763, 1303684, 1955526, 2281447, 3911052, 4562894, 6192499, 6844341, 9125788, 12384998, 13688682, 18577497, 24769996, 27377364, 37154994, 43347493, 74309988, 86694986, 130042479, 173389972, 260084958, 520169916]

約数ペア:

[(1, 520169916), (2, 260084958), (3, 173389972), (4, 130042479), (6, 86694986), (7, 74309988), (12, 43347493), (14, 37154994), (19, 27377364), (21, 24769996), (28, 18577497), (38, 13688682), (42, 12384998), (57, 9125788), (76, 6844341), (84, 6192499), (114, 4562894), (133, 3911052), (228, 2281447), (266, 1955526), (399, 1303684), (532, 977763), (798, 651842), (1596, 325921)]