2018341796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{19387}}^1$

素因数の和:20939

約数の個数: 24

約数和(自身を含む): 3742504416

約数和(自身を除く): 1724162620

約数列:

[1, 2, 4, 17, 34, 68, 1531, 3062, 6124, 19387, 26027, 38774, 52054, 77548, 104108, 329579, 659158, 1318316, 29681497, 59362994, 118725988, 504585449, 1009170898, 2018341796]

約数ペア:

[(1, 2018341796), (2, 1009170898), (4, 504585449), (17, 118725988), (34, 59362994), (68, 29681497), (1531, 1318316), (3062, 659158), (6124, 329579), (19387, 104108), (26027, 77548), (38774, 52054)]