2016345205

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1986547}}^1$

素因数の和:1986588

約数の個数: 16

約数和(自身を含む): 2860629120

約数和(自身を除く): 844283915

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1986547, 9932735, 13905829, 57609863, 69529145, 288049315, 403269041, 2016345205]

約数ペア:

[(1, 2016345205), (5, 403269041), (7, 288049315), (29, 69529145), (35, 57609863), (145, 13905829), (203, 9932735), (1015, 1986547)]