2700197668

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{647219}}^1$

素因数の和:647379

約数の個数: 24

約数和(自身を含む): 5436648000

約数和(自身を除く): 2736450332

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 647219, 1294438, 2588876, 4530533, 9061066, 18122132, 96435631, 192871262, 385742524, 675049417, 1350098834, 2700197668]

約数ペア:

[(1, 2700197668), (2, 1350098834), (4, 675049417), (7, 385742524), (14, 192871262), (28, 96435631), (149, 18122132), (298, 9061066), (596, 4530533), (1043, 2588876), (2086, 1294438), (4172, 647219)]