2644304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12713}}^1$

素因数の和:12734

約数の個数: 20

約数和(自身を含む): 5517876

約数和(自身を除く): 2873572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12713, 25426, 50852, 101704, 165269, 203408, 330538, 661076, 1322152, 2644304]

約数ペア:

[(1, 2644304), (2, 1322152), (4, 661076), (8, 330538), (13, 203408), (16, 165269), (26, 101704), (52, 50852), (104, 25426), (208, 12713)]