264707888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{246929}}^1$

素因数の和:247004

約数の個数: 20

約数和(自身を含む): 520528440

約数和(自身を除く): 255820552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 246929, 493858, 987716, 1975432, 3950864, 16544243, 33088486, 66176972, 132353944, 264707888]

約数ペア:

[(1, 264707888), (2, 132353944), (4, 66176972), (8, 33088486), (16, 16544243), (67, 3950864), (134, 1975432), (268, 987716), (536, 493858), (1072, 246929)]