2017993081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{106541}}^1$

素因数の和:106632

約数の個数: 16

約数和(自身を含む): 2291079168

約数和(自身を除く): 273086087

約数列:

[1, 13, 31, 47, 403, 611, 1457, 18941, 106541, 1385033, 3302771, 5007427, 42936023, 65096551, 155230237, 2017993081]

約数ペア:

[(1, 2017993081), (13, 155230237), (31, 65096551), (47, 42936023), (403, 5007427), (611, 3302771), (1457, 1385033), (18941, 106541)]