2056533278

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{20269}}^1$

素因数の和:20891

約数の個数: 16

約数和(自身を含む): 3122715120

約数和(自身を除く): 1066181842

約数列:

[1, 2, 97, 194, 523, 1046, 20269, 40538, 50731, 101462, 1966093, 3932186, 10600687, 21201374, 1028266639, 2056533278]

約数ペア:

[(1, 2056533278), (2, 1028266639), (97, 21201374), (194, 10600687), (523, 3932186), (1046, 1966093), (20269, 101462), (40538, 50731)]