2017202908

素因数分解:

$2^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{67901}}^1$

素因数の和:68973

約数の個数: 24

約数和(自身を含む): 4038267744

約数和(自身を除く): 2021064836

約数列:

[1, 2, 4, 7, 14, 28, 1061, 2122, 4244, 7427, 14854, 29708, 67901, 135802, 271604, 475307, 950614, 1901228, 72042961, 144085922, 288171844, 504300727, 1008601454, 2017202908]

約数ペア:

[(1, 2017202908), (2, 1008601454), (4, 504300727), (7, 288171844), (14, 144085922), (28, 72042961), (1061, 1901228), (2122, 950614), (4244, 475307), (7427, 271604), (14854, 135802), (29708, 67901)]