2008227454809

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1\times {\mathrm{70823}}^1$

素因数の和:72301

約数の個数: 32

約数和(自身を含む): 2749965603840

約数和(自身を除く): 741738149031

約数列:

[1, 3, 53, 139, 159, 417, 1283, 3849, 7367, 22101, 67999, 70823, 178337, 203997, 212469, 535011, 3753619, 9451861, 9844397, 11260857, 28355583, 29533191, 90865909, 272597727, 521753041, 1565259123, 4815893177, 12630361351, 14447679531, 37891084053, 669409151603, 2008227454809]

約数ペア:

[(1, 2008227454809), (3, 669409151603), (53, 37891084053), (139, 14447679531), (159, 12630361351), (417, 4815893177), (1283, 1565259123), (3849, 521753041), (7367, 272597727), (22101, 90865909), (67999, 29533191), (70823, 28355583), (178337, 11260857), (203997, 9844397), (212469, 9451861), (535011, 3753619)]