5280543376

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{806929}}^1$

素因数の和:807346

約数の個数: 20

約数和(自身を含む): 10256080300

約数和(自身を除く): 4975536924

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 806929, 1613858, 3227716, 6455432, 12910864, 330033961, 660067922, 1320135844, 2640271688, 5280543376]

約数ペア:

[(1, 5280543376), (2, 2640271688), (4, 1320135844), (8, 660067922), (16, 330033961), (409, 12910864), (818, 6455432), (1636, 3227716), (3272, 1613858), (6544, 806929)]