1940251036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{121967}}^1$

素因数の和:122109

約数の個数: 24

約数和(自身を含む): 3514142016

約数和(自身を除く): 1573890980

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 7954, 15908, 121967, 243934, 487868, 5000647, 10001294, 11830799, 20002588, 23661598, 47323196, 485062759, 970125518, 1940251036]

約数ペア:

[(1, 1940251036), (2, 970125518), (4, 485062759), (41, 47323196), (82, 23661598), (97, 20002588), (164, 11830799), (194, 10001294), (388, 5000647), (3977, 487868), (7954, 243934), (15908, 121967)]