2017799992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19401923}}^1$

素因数の和:19401942

約数の個数: 16

約数和(自身を含む): 4074404040

約数和(自身を除く): 2056604048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19401923, 38803846, 77607692, 155215384, 252224999, 504449998, 1008899996, 2017799992]

約数ペア:

[(1, 2017799992), (2, 1008899996), (4, 504449998), (8, 252224999), (13, 155215384), (26, 77607692), (52, 38803846), (104, 19401923)]