2034891838

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1\times {\mathrm{2647}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 3573656064

約数和(自身を除く): 1538764226

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1277, 2554, 2647, 5294, 8939, 17878, 18529, 37058, 54911, 109822, 113821, 227642, 384377, 768754, 796747, 1593494, 3380219, 6760438, 23661533, 47323066, 145349417, 290698834, 1017445919, 2034891838]

約数ペア:

[(1, 2034891838), (2, 1017445919), (7, 290698834), (14, 145349417), (43, 47323066), (86, 23661533), (301, 6760438), (602, 3380219), (1277, 1593494), (2554, 796747), (2647, 768754), (5294, 384377), (8939, 227642), (17878, 113821), (18529, 109822), (37058, 54911)]