2913872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{14009}}^1$

素因数の和:14030

約数の個数: 20

約数和(自身を含む): 6080340

約数和(自身を除く): 3166468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 14009, 28018, 56036, 112072, 182117, 224144, 364234, 728468, 1456936, 2913872]

約数ペア:

[(1, 2913872), (2, 1456936), (4, 728468), (8, 364234), (13, 224144), (16, 182117), (26, 112072), (52, 56036), (104, 28018), (208, 14009)]