2078451646

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{40123}}^1$

素因数の和:40623

約数の個数: 16

約数和(自身を含む): 3177820800

約数和(自身を除く): 1099369154

約数列:

[1, 2, 59, 118, 439, 878, 25901, 40123, 51802, 80246, 2367257, 4734514, 17613997, 35227994, 1039225823, 2078451646]

約数ペア:

[(1, 2078451646), (2, 1039225823), (59, 35227994), (118, 17613997), (439, 4734514), (878, 2367257), (25901, 80246), (40123, 51802)]