856558510076

素因数分解:

$2^2\times {\mathrm{3217}}^1\times {\mathrm{66565007}}^1$

素因数の和:66568228

約数の個数: 12

約数和(自身を含む): 1499443370208

約数和(自身を除く): 642884860132

約数列:

[1, 2, 4, 3217, 6434, 12868, 66565007, 133130014, 266260028, 214139627519, 428279255038, 856558510076]

約数ペア:

[(1, 856558510076), (2, 428279255038), (4, 214139627519), (3217, 266260028), (6434, 133130014), (12868, 66565007)]