13288442

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 20284992

約数和(自身を除く): 6996550

約数列:

[1, 2, 103, 206, 251, 257, 502, 514, 25853, 26471, 51706, 52942, 64507, 129014, 6644221, 13288442]

約数ペア:

[(1, 13288442), (2, 6644221), (103, 129014), (206, 64507), (251, 52942), (257, 51706), (502, 26471), (514, 25853)]