804531356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{12611}}^1$

素因数の和:13045

約数の個数: 24

約数和(自身を含む): 1446091920

約数和(自身を除く): 641560564

約数列:

[1, 2, 4, 41, 82, 164, 389, 778, 1556, 12611, 15949, 25222, 31898, 50444, 63796, 517051, 1034102, 2068204, 4905679, 9811358, 19622716, 201132839, 402265678, 804531356]

約数ペア:

[(1, 804531356), (2, 402265678), (4, 201132839), (41, 19622716), (82, 9811358), (164, 4905679), (389, 2068204), (778, 1034102), (1556, 517051), (12611, 63796), (15949, 50444), (25222, 31898)]