1264594048

素因数分解:

$2^7\times {\mathrm{9879641}}^1$

素因数の和:9879655

約数の個数: 16

約数和(自身を含む): 2519308710

約数和(自身を除く): 1254714662

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 9879641, 19759282, 39518564, 79037128, 158074256, 316148512, 632297024, 1264594048]

約数ペア:

[(1, 1264594048), (2, 632297024), (4, 316148512), (8, 158074256), (16, 79037128), (32, 39518564), (64, 19759282), (128, 9879641)]