2574001288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16934219}}^1$

素因数の和:16934244

約数の個数: 16

約数和(自身を含む): 5080266000

約数和(自身を除く): 2506264712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16934219, 33868438, 67736876, 135473752, 321750161, 643500322, 1287000644, 2574001288]

約数ペア:

[(1, 2574001288), (2, 1287000644), (4, 643500322), (8, 321750161), (19, 135473752), (38, 67736876), (76, 33868438), (152, 16934219)]