2275676879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{967}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 2783379456

約数和(自身を除く): 507702577

約数列:

[1, 7, 23, 47, 161, 311, 329, 967, 1081, 2177, 6769, 7153, 7567, 14617, 22241, 45449, 50071, 102319, 155687, 300737, 318143, 336191, 1045327, 2105159, 2353337, 6916951, 7317289, 14134639, 48418657, 98942473, 325096697, 2275676879]

約数ペア:

[(1, 2275676879), (7, 325096697), (23, 98942473), (47, 48418657), (161, 14134639), (311, 7317289), (329, 6916951), (967, 2353337), (1081, 2105159), (2177, 1045327), (6769, 336191), (7153, 318143), (7567, 300737), (14617, 155687), (22241, 102319), (45449, 50071)]