8246870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 7629130

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 349, 695, 698, 1390, 1745, 2363, 3490, 4726, 5933, 11815, 11866, 23630, 29665, 48511, 59330, 97022, 242555, 485110, 824687, 1649374, 4123435, 8246870]

約数ペア:

[(1, 8246870), (2, 4123435), (5, 1649374), (10, 824687), (17, 485110), (34, 242555), (85, 97022), (139, 59330), (170, 48511), (278, 29665), (349, 23630), (695, 11866), (698, 11815), (1390, 5933), (1745, 4726), (2363, 3490)]