868111444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{4201}}^1$

素因数の和:6943

約数の個数: 24

約数和(自身を含む): 1600121600

約数和(自身を除く): 732010156

約数列:

[1, 2, 4, 19, 38, 76, 2719, 4201, 5438, 8402, 10876, 16804, 51661, 79819, 103322, 159638, 206644, 319276, 11422519, 22845038, 45690076, 217027861, 434055722, 868111444]

約数ペア:

[(1, 868111444), (2, 434055722), (4, 217027861), (19, 45690076), (38, 22845038), (76, 11422519), (2719, 319276), (4201, 206644), (5438, 159638), (8402, 103322), (10876, 79819), (16804, 51661)]