7801996852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3361}}^1\times {\mathrm{44641}}^1$

素因数の和:48019

約数の個数: 24

約数和(自身を含む): 14708467592

約数和(自身を除く): 6906470740

約数列:

[1, 2, 4, 13, 26, 52, 3361, 6722, 13444, 43693, 44641, 87386, 89282, 174772, 178564, 580333, 1160666, 2321332, 150038401, 300076802, 600153604, 1950499213, 3900998426, 7801996852]

約数ペア:

[(1, 7801996852), (2, 3900998426), (4, 1950499213), (13, 600153604), (26, 300076802), (52, 150038401), (3361, 2321332), (6722, 1160666), (13444, 580333), (43693, 178564), (44641, 174772), (87386, 89282)]