1990306

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 16

約数和(自身を含む): 3084480

約数和(自身を除く): 1094174

約数列:

[1, 2, 59, 101, 118, 167, 202, 334, 5959, 9853, 11918, 16867, 19706, 33734, 995153, 1990306]

約数ペア:

[(1, 1990306), (2, 995153), (59, 33734), (101, 19706), (118, 16867), (167, 11918), (202, 9853), (334, 5959)]