130420364

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 231813120

約数和(自身を除く): 101392756

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 1847, 3694, 7388, 17653, 35306, 70612, 234569, 256733, 469138, 513466, 938276, 1026932, 32605091, 65210182, 130420364]

約数ペア:

[(1, 130420364), (2, 65210182), (4, 32605091), (127, 1026932), (139, 938276), (254, 513466), (278, 469138), (508, 256733), (556, 234569), (1847, 70612), (3694, 35306), (7388, 17653)]