2012370032

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{291817}}^1$

素因数の和:292256

約数の個数: 20

約数和(自身を含む): 3908026656

約数和(自身を除く): 1895656624

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 291817, 583634, 1167268, 2334536, 4669072, 125773127, 251546254, 503092508, 1006185016, 2012370032]

約数ペア:

[(1, 2012370032), (2, 1006185016), (4, 503092508), (8, 251546254), (16, 125773127), (431, 4669072), (862, 2334536), (1724, 1167268), (3448, 583634), (6896, 291817)]