1996016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1031}}^1$

素因数の和:1061

約数の個数: 30

約数和(自身を含む): 4254936

約数和(自身を除く): 2258920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1031, 1936, 2062, 4124, 8248, 11341, 16496, 22682, 45364, 90728, 124751, 181456, 249502, 499004, 998008, 1996016]

約数ペア:

[(1, 1996016), (2, 998008), (4, 499004), (8, 249502), (11, 181456), (16, 124751), (22, 90728), (44, 45364), (88, 22682), (121, 16496), (176, 11341), (242, 8248), (484, 4124), (968, 2062), (1031, 1936)]