2019284704801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{105165601}}^1$

素因数の和:105165832

約数の個数: 16

約数和(自身を含む): 2497052053888

約数和(自身を除く): 477767349087

約数列:

[1, 7, 13, 91, 211, 1477, 2743, 19201, 105165601, 736159207, 1367152813, 9570069691, 22189941811, 155329592677, 288469243543, 2019284704801]

約数ペア:

[(1, 2019284704801), (7, 288469243543), (13, 155329592677), (91, 22189941811), (211, 9570069691), (1477, 1367152813), (2743, 736159207), (19201, 105165601)]