2648883610

素因数分解:

$2^1\times 5^1\times {\mathrm{6659}}^1\times {\mathrm{39779}}^1$

素因数の和:46445

約数の個数: 16

約数和(自身を含む): 4768826400

約数和(自身を除く): 2119942790

約数列:

[1, 2, 5, 10, 6659, 13318, 33295, 39779, 66590, 79558, 198895, 397790, 264888361, 529776722, 1324441805, 2648883610]

約数ペア:

[(1, 2648883610), (2, 1324441805), (5, 529776722), (10, 264888361), (6659, 397790), (13318, 198895), (33295, 79558), (39779, 66590)]