778311404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{14107}}^1$

素因数の和:15185

約数の個数: 24

約数和(自身を含む): 1468304208

約数和(自身を除く): 689992804

約数列:

[1, 2, 4, 13, 26, 52, 1061, 2122, 4244, 13793, 14107, 27586, 28214, 55172, 56428, 183391, 366782, 733564, 14967527, 29935054, 59870108, 194577851, 389155702, 778311404]

約数ペア:

[(1, 778311404), (2, 389155702), (4, 194577851), (13, 59870108), (26, 29935054), (52, 14967527), (1061, 733564), (2122, 366782), (4244, 183391), (13793, 56428), (14107, 55172), (27586, 28214)]