2009686484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{174877}}^1$

素因数の和:174924

約数の個数: 36

約数和(自身を含む): 4032336924

約数和(自身を除く): 2022650440

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 174877, 349754, 699508, 2273401, 2972909, 4546802, 5945818, 9093604, 11891636, 29554213, 38647817, 59108426, 77295634, 118216852, 154591268, 502421621, 1004843242, 2009686484]

約数ペア:

[(1, 2009686484), (2, 1004843242), (4, 502421621), (13, 154591268), (17, 118216852), (26, 77295634), (34, 59108426), (52, 38647817), (68, 29554213), (169, 11891636), (221, 9093604), (338, 5945818), (442, 4546802), (676, 2972909), (884, 2273401), (2873, 699508), (5746, 349754), (11492, 174877)]