2115146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 1392694

約数列:

[1, 2, 11, 22, 79, 158, 869, 1217, 1738, 2434, 13387, 26774, 96143, 192286, 1057573, 2115146]

約数ペア:

[(1, 2115146), (2, 1057573), (11, 192286), (22, 96143), (79, 26774), (158, 13387), (869, 2434), (1217, 1738)]