2000897330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{3373}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 3637360944

約数和(自身を除く): 1636463614

約数列:

[1, 2, 5, 10, 137, 274, 433, 685, 866, 1370, 2165, 3373, 4330, 6746, 16865, 33730, 59321, 118642, 296605, 462101, 593210, 924202, 1460509, 2310505, 2921018, 4621010, 7302545, 14605090, 200089733, 400179466, 1000448665, 2000897330]

約数ペア:

[(1, 2000897330), (2, 1000448665), (5, 400179466), (10, 200089733), (137, 14605090), (274, 7302545), (433, 4621010), (685, 2921018), (866, 2310505), (1370, 1460509), (2165, 924202), (3373, 593210), (4330, 462101), (6746, 296605), (16865, 118642), (33730, 59321)]