2680283879

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{62801}}^1$

素因数の和:62895

約数の個数: 24

約数和(自身を含む): 3407887728

約数和(自身を除く): 727603849

約数列:

[1, 7, 13, 49, 67, 91, 469, 637, 871, 3283, 6097, 42679, 62801, 439607, 816413, 3077249, 4207667, 5714891, 29453669, 40004237, 54699671, 206175683, 382897697, 2680283879]

約数ペア:

[(1, 2680283879), (7, 382897697), (13, 206175683), (49, 54699671), (67, 40004237), (91, 29453669), (469, 5714891), (637, 4207667), (871, 3077249), (3283, 816413), (6097, 439607), (42679, 62801)]