858543842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{2371}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 1462480320

約数和(自身を除く): 603936478

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 733, 1466, 2371, 4742, 9529, 13927, 19058, 27854, 30823, 45049, 61646, 90098, 181051, 362102, 585637, 1171274, 1737943, 3475886, 22593259, 33020917, 45186518, 66041834, 429271921, 858543842]

約数ペア:

[(1, 858543842), (2, 429271921), (13, 66041834), (19, 45186518), (26, 33020917), (38, 22593259), (247, 3475886), (494, 1737943), (733, 1171274), (1466, 585637), (2371, 362102), (4742, 181051), (9529, 90098), (13927, 61646), (19058, 45049), (27854, 30823)]