2080384228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{24989}}^1$

素因数の和:26607

約数の個数: 24

約数和(自身を含む): 3923330040

約数和(自身を除く): 1842945812

約数列:

[1, 2, 4, 13, 26, 52, 1601, 3202, 6404, 20813, 24989, 41626, 49978, 83252, 99956, 324857, 649714, 1299428, 40007389, 80014778, 160029556, 520096057, 1040192114, 2080384228]

約数ペア:

[(1, 2080384228), (2, 1040192114), (4, 520096057), (13, 160029556), (26, 80014778), (52, 40007389), (1601, 1299428), (3202, 649714), (6404, 324857), (20813, 99956), (24989, 83252), (41626, 49978)]