2017257676

素因数分解:

$2^2\times 7^2\times {\mathrm{10292131}}^1$

素因数の和:10292149

約数の個数: 18

約数和(自身を含む): 4106560668

約数和(自身を除く): 2089302992

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10292131, 20584262, 41168524, 72044917, 144089834, 288179668, 504314419, 1008628838, 2017257676]

約数ペア:

[(1, 2017257676), (2, 1008628838), (4, 504314419), (7, 288179668), (14, 144089834), (28, 72044917), (49, 41168524), (98, 20584262), (196, 10292131)]