2653912799

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3851}}^1$

素因数の和:3995

約数の個数: 24

約数和(自身を含む): 2958705792

約数和(自身を除く): 304792993

約数列:

[1, 19, 23, 83, 361, 437, 1577, 1909, 3851, 8303, 29963, 36271, 73169, 88573, 319633, 689149, 1390211, 1682887, 6073027, 7351559, 31974853, 115387513, 139679621, 2653912799]

約数ペア:

[(1, 2653912799), (19, 139679621), (23, 115387513), (83, 31974853), (361, 7351559), (437, 6073027), (1577, 1682887), (1909, 1390211), (3851, 689149), (8303, 319633), (29963, 88573), (36271, 73169)]