809044005238

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{937}}^1\times {\mathrm{1747}}^1$

素因数の和:3557

約数の個数: 64

約数和(自身を含む): 1423246099968

約数和(自身を除く): 614202094730

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 821, 937, 1642, 1747, 1874, 3494, 5747, 6559, 11494, 12229, 13118, 24458, 35303, 40291, 70606, 75121, 80582, 150242, 247121, 282037, 494242, 525847, 564074, 769277, 1051694, 1434287, 1538554, 1636939, 2868574, 3273878, 5384939, 10040009, 10769878, 11458573, 20080018, 22917146, 33078911, 61674341, 66157822, 70388377, 123348682, 140776754, 231552377, 431720387, 463104754, 492718639, 863440774, 985437278, 1343926919, 2687853838, 9407488433, 18814976866, 57788857517, 115577715034, 404522002619, 809044005238]

約数ペア:

[(1, 809044005238), (2, 404522002619), (7, 115577715034), (14, 57788857517), (43, 18814976866), (86, 9407488433), (301, 2687853838), (602, 1343926919), (821, 985437278), (937, 863440774), (1642, 492718639), (1747, 463104754), (1874, 431720387), (3494, 231552377), (5747, 140776754), (6559, 123348682), (11494, 70388377), (12229, 66157822), (13118, 61674341), (24458, 33078911), (35303, 22917146), (40291, 20080018), (70606, 11458573), (75121, 10769878), (80582, 10040009), (150242, 5384939), (247121, 3273878), (282037, 2868574), (494242, 1636939), (525847, 1538554), (564074, 1434287), (769277, 1051694)]