826629590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{2777}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 1596527712

約数和(自身を除く): 769898122

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 289, 515, 578, 1030, 1445, 1751, 2777, 2890, 3502, 5554, 8755, 13885, 17510, 27770, 29767, 47209, 59534, 94418, 148835, 236045, 286031, 297670, 472090, 572062, 802553, 1430155, 1605106, 2860310, 4012765, 4862527, 8025530, 9725054, 24312635, 48625270, 82662959, 165325918, 413314795, 826629590]

約数ペア:

[(1, 826629590), (2, 413314795), (5, 165325918), (10, 82662959), (17, 48625270), (34, 24312635), (85, 9725054), (103, 8025530), (170, 4862527), (206, 4012765), (289, 2860310), (515, 1605106), (578, 1430155), (1030, 802553), (1445, 572062), (1751, 472090), (2777, 297670), (2890, 286031), (3502, 236045), (5554, 148835), (8755, 94418), (13885, 59534), (17510, 47209), (27770, 29767)]