4000849684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4049443}}^1$

素因数の和:4049479

約数の個数: 24

約数和(自身を含む): 7936910240

約数和(自身を除く): 3936060556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 4049443, 8098886, 16197772, 52642759, 76939417, 105285518, 153878834, 210571036, 307757668, 1000212421, 2000424842, 4000849684]

約数ペア:

[(1, 4000849684), (2, 2000424842), (4, 1000212421), (13, 307757668), (19, 210571036), (26, 153878834), (38, 105285518), (52, 76939417), (76, 52642759), (247, 16197772), (494, 8098886), (988, 4049443)]