1969015918

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1\times {\mathrm{2371}}^1$

素因数の和:3783

約数の個数: 16

約数和(自身を含む): 2964810240

約数和(自身を除く): 995794322

約数列:

[1, 2, 419, 838, 991, 1982, 2371, 4742, 415229, 830458, 993449, 1986898, 2349661, 4699322, 984507959, 1969015918]

約数ペア:

[(1, 1969015918), (2, 984507959), (419, 4699322), (838, 2349661), (991, 1986898), (1982, 993449), (2371, 830458), (4742, 415229)]