987008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 2148120

約数和(自身を除く): 1161112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 701, 704, 1402, 1408, 2804, 5608, 7711, 11216, 15422, 22432, 30844, 44864, 61688, 89728, 123376, 246752, 493504, 987008]

約数ペア:

[(1, 987008), (2, 493504), (4, 246752), (8, 123376), (11, 89728), (16, 61688), (22, 44864), (32, 30844), (44, 22432), (64, 15422), (88, 11216), (128, 7711), (176, 5608), (352, 2804), (701, 1408), (704, 1402)]