2109328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10162

約数の個数: 20

約数和(自身を含む): 4401628

約数和(自身を除く): 2292300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10141, 20282, 40564, 81128, 131833, 162256, 263666, 527332, 1054664, 2109328]

約数ペア:

[(1, 2109328), (2, 1054664), (4, 527332), (8, 263666), (13, 162256), (16, 131833), (26, 81128), (52, 40564), (104, 20282), (208, 10141)]