17118490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 32981904

約数和(自身を除く): 15863414

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 997, 1010, 1717, 1994, 3434, 4985, 8585, 9970, 16949, 17170, 33898, 84745, 100697, 169490, 201394, 503485, 1006970, 1711849, 3423698, 8559245, 17118490]

約数ペア:

[(1, 17118490), (2, 8559245), (5, 3423698), (10, 1711849), (17, 1006970), (34, 503485), (85, 201394), (101, 169490), (170, 100697), (202, 84745), (505, 33898), (997, 17170), (1010, 16949), (1717, 9970), (1994, 8585), (3434, 4985)]