826633670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{24683}}^1$

素因数の和:24904

約数の個数: 32

約数和(自身を含む): 1583527968

約数和(自身を除く): 756894298

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 3349, 6698, 16745, 24683, 33490, 49366, 123415, 246830, 419611, 839222, 2098055, 4196110, 4862551, 9725102, 24312755, 48625510, 82663367, 165326734, 413316835, 826633670]

約数ペア:

[(1, 826633670), (2, 413316835), (5, 165326734), (10, 82663367), (17, 48625510), (34, 24312755), (85, 9725102), (170, 4862551), (197, 4196110), (394, 2098055), (985, 839222), (1970, 419611), (3349, 246830), (6698, 123415), (16745, 49366), (24683, 33490)]