2016976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9697}}^1$

素因数の和:9718

約数の個数: 20

約数和(自身を含む): 4208932

約数和(自身を除く): 2191956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9697, 19394, 38788, 77576, 126061, 155152, 252122, 504244, 1008488, 2016976]

約数ペア:

[(1, 2016976), (2, 1008488), (4, 504244), (8, 252122), (13, 155152), (16, 126061), (26, 77576), (52, 38788), (104, 19394), (208, 9697)]