1121168

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:974

約数の個数: 20

約数和(自身を含む): 2202240

約数和(自身を除く): 1081072

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 887, 1264, 1774, 3548, 7096, 14192, 70073, 140146, 280292, 560584, 1121168]

約数ペア:

[(1, 1121168), (2, 560584), (4, 280292), (8, 140146), (16, 70073), (79, 14192), (158, 7096), (316, 3548), (632, 1774), (887, 1264)]