2077307323

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 2714796000

約数和(自身を除く): 637488677

約数列:

[1, 7, 13, 29, 49, 91, 139, 203, 377, 637, 809, 973, 1421, 1807, 2639, 4031, 5663, 6811, 10517, 12649, 18473, 23461, 28217, 39641, 52403, 73619, 88543, 112451, 164227, 197519, 304993, 366821, 515333, 787157, 1149589, 1461863, 2134951, 2567747, 3261079, 5510099, 10233041, 14944657, 22827553, 42394027, 71631287, 159792871, 296758189, 2077307323]

約数ペア:

[(1, 2077307323), (7, 296758189), (13, 159792871), (29, 71631287), (49, 42394027), (91, 22827553), (139, 14944657), (203, 10233041), (377, 5510099), (637, 3261079), (809, 2567747), (973, 2134951), (1421, 1461863), (1807, 1149589), (2639, 787157), (4031, 515333), (5663, 366821), (6811, 304993), (10517, 197519), (12649, 164227), (18473, 112451), (23461, 88543), (28217, 73619), (39641, 52403)]