1491433394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{698891}}^1$

素因数の和:699001

約数の個数: 16

約数和(自身を含む): 2465690976

約数和(自身を除く): 974257582

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 698891, 1397782, 7687801, 15375602, 67792427, 135584854, 745716697, 1491433394]

約数ペア:

[(1, 1491433394), (2, 745716697), (11, 135584854), (22, 67792427), (97, 15375602), (194, 7687801), (1067, 1397782), (2134, 698891)]