519880088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5623}}^1$

素因数の和:5776

約数の個数: 64

約数和(自身を含む): 1209384960

約数和(自身を除く): 689504872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 728, 889, 1016, 1651, 1778, 3302, 3556, 5623, 6604, 7112, 11246, 11557, 13208, 22492, 23114, 39361, 44984, 46228, 73099, 78722, 92456, 146198, 157444, 292396, 314888, 511693, 584792, 714121, 1023386, 1428242, 2046772, 2856484, 4093544, 4998847, 5712968, 9283573, 9997694, 18567146, 19995388, 37134292, 39990776, 64985011, 74268584, 129970022, 259940044, 519880088]

約数ペア:

[(1, 519880088), (2, 259940044), (4, 129970022), (7, 74268584), (8, 64985011), (13, 39990776), (14, 37134292), (26, 19995388), (28, 18567146), (52, 9997694), (56, 9283573), (91, 5712968), (104, 4998847), (127, 4093544), (182, 2856484), (254, 2046772), (364, 1428242), (508, 1023386), (728, 714121), (889, 584792), (1016, 511693), (1651, 314888), (1778, 292396), (3302, 157444), (3556, 146198), (5623, 92456), (6604, 78722), (7112, 73099), (11246, 46228), (11557, 44984), (13208, 39361), (22492, 23114)]