157043705918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419902957}}^1$

素因数の和:419902987

約数の個数: 16

約数和(自身を含む): 272097116784

約数和(自身を除く): 115053410866

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 419902957, 839805914, 4618932527, 7138350269, 9237865054, 14276700538, 78521852959, 157043705918]

約数ペア:

[(1, 157043705918), (2, 78521852959), (11, 14276700538), (17, 9237865054), (22, 7138350269), (34, 4618932527), (187, 839805914), (374, 419902957)]