1161233278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{20161}}^1$

素因数の和:21123

約数の個数: 16

約数和(自身を含む): 1800063360

約数和(自身を除く): 638830082

約数列:

[1, 2, 31, 62, 929, 1858, 20161, 28799, 40322, 57598, 624991, 1249982, 18729569, 37459138, 580616639, 1161233278]

約数ペア:

[(1, 1161233278), (2, 580616639), (31, 37459138), (62, 18729569), (929, 1249982), (1858, 624991), (20161, 57598), (28799, 40322)]