861161834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1068439}}^1$

素因数の和:1068485

約数の個数: 16

約数和(自身を含む): 1435983360

約数和(自身を除く): 574821526

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1068439, 2136878, 13889707, 27779414, 33121609, 66243218, 430580917, 861161834]

約数ペア:

[(1, 861161834), (2, 430580917), (13, 66243218), (26, 33121609), (31, 27779414), (62, 13889707), (403, 2136878), (806, 1068439)]