426535277

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 517881600

約数和(自身を除く): 91346323

約数列:

[1, 7, 29, 73, 107, 203, 269, 511, 749, 1883, 2117, 3103, 7801, 7811, 14819, 19637, 21721, 28783, 54607, 54677, 137459, 201481, 226519, 569473, 834707, 1585633, 2101159, 3986311, 5842949, 14708113, 60933611, 426535277]

約数ペア:

[(1, 426535277), (7, 60933611), (29, 14708113), (73, 5842949), (107, 3986311), (203, 2101159), (269, 1585633), (511, 834707), (749, 569473), (1883, 226519), (2117, 201481), (3103, 137459), (7801, 54677), (7811, 54607), (14819, 28783), (19637, 21721)]