17104490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 34587000

約数和(自身を除く): 17482510

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 349, 377, 698, 754, 845, 1690, 1745, 1885, 3490, 3770, 4537, 4901, 9074, 9802, 10121, 20242, 22685, 24505, 45370, 49010, 50605, 58981, 101210, 117962, 131573, 263146, 294905, 589810, 657865, 1315730, 1710449, 3420898, 8552245, 17104490]

約数ペア:

[(1, 17104490), (2, 8552245), (5, 3420898), (10, 1710449), (13, 1315730), (26, 657865), (29, 589810), (58, 294905), (65, 263146), (130, 131573), (145, 117962), (169, 101210), (290, 58981), (338, 50605), (349, 49010), (377, 45370), (698, 24505), (754, 22685), (845, 20242), (1690, 10121), (1745, 9802), (1885, 9074), (3490, 4901), (3770, 4537)]