496997456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1367}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 996079104

約数和(自身を除く): 499081648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 733, 1367, 1466, 2734, 2932, 5468, 5864, 10936, 11728, 21872, 22723, 42377, 45446, 84754, 90892, 169508, 181784, 339016, 363568, 678032, 1002011, 2004022, 4008044, 8016088, 16032176, 31062341, 62124682, 124249364, 248498728, 496997456]

約数ペア:

[(1, 496997456), (2, 248498728), (4, 124249364), (8, 62124682), (16, 31062341), (31, 16032176), (62, 8016088), (124, 4008044), (248, 2004022), (496, 1002011), (733, 678032), (1367, 363568), (1466, 339016), (2734, 181784), (2932, 169508), (5468, 90892), (5864, 84754), (10936, 45446), (11728, 42377), (21872, 22723)]