2487804964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{38821}}^1$

素因数の和:39295

約数の個数: 24

約数和(自身を含む): 4481766968

約数和(自身を除く): 1993962004

約数列:

[1, 2, 4, 37, 74, 148, 433, 866, 1732, 16021, 32042, 38821, 64084, 77642, 155284, 1436377, 2872754, 5745508, 16809493, 33618986, 67237972, 621951241, 1243902482, 2487804964]

約数ペア:

[(1, 2487804964), (2, 1243902482), (4, 621951241), (37, 67237972), (74, 33618986), (148, 16809493), (433, 5745508), (866, 2872754), (1732, 1436377), (16021, 155284), (32042, 77642), (38821, 64084)]