2017989086

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2713}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 3184368768

約数和(自身を除く): 1166379682

約数列:

[1, 2, 41, 47, 82, 94, 193, 386, 1927, 2713, 3854, 5426, 7913, 9071, 15826, 18142, 111233, 127511, 222466, 255022, 371911, 523609, 743822, 1047218, 5227951, 10455902, 21467969, 24609623, 42935938, 49219246, 1008994543, 2017989086]

約数ペア:

[(1, 2017989086), (2, 1008994543), (41, 49219246), (47, 42935938), (82, 24609623), (94, 21467969), (193, 10455902), (386, 5227951), (1927, 1047218), (2713, 743822), (3854, 523609), (5426, 371911), (7913, 255022), (9071, 222466), (15826, 127511), (18142, 111233)]