127528886

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1499

約数の個数: 16

約数和(自身を含む): 193240320

約数和(自身を除く): 65711434

約数列:

[1, 2, 139, 278, 631, 727, 1262, 1454, 87709, 101053, 175418, 202106, 458737, 917474, 63764443, 127528886]

約数ペア:

[(1, 127528886), (2, 63764443), (139, 917474), (278, 458737), (631, 202106), (727, 175418), (1262, 101053), (1454, 87709)]