520089452

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{641}}^1\times {\mathrm{1051}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 917171472

約数和(自身を除く): 397082020

約数列:

[1, 2, 4, 193, 386, 641, 772, 1051, 1282, 2102, 2564, 4204, 123713, 202843, 247426, 405686, 494852, 673691, 811372, 1347382, 2694764, 130022363, 260044726, 520089452]

約数ペア:

[(1, 520089452), (2, 260044726), (4, 130022363), (193, 2694764), (386, 1347382), (641, 811372), (772, 673691), (1051, 494852), (1282, 405686), (2102, 247426), (2564, 202843), (4204, 123713)]