2017789759

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1\times {\mathrm{2371}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 2172372480

約数和(自身を除く): 154582721

約数列:

[1, 19, 47, 893, 953, 2371, 18107, 44791, 45049, 111437, 851029, 2117303, 2259563, 42931697, 106199461, 2017789759]

約数ペア:

[(1, 2017789759), (19, 106199461), (47, 42931697), (893, 2259563), (953, 2117303), (2371, 851029), (18107, 111437), (44791, 45049)]