1340774834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{181039}}^1$

素因数の和:181094

約数の個数: 24

約数和(自身を含む): 2402762880

約数和(自身を除く): 1061988046

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 181039, 362078, 1267273, 2534546, 4163897, 8327794, 29147279, 58294558, 95769631, 191539262, 670387417, 1340774834]

約数ペア:

[(1, 1340774834), (2, 670387417), (7, 191539262), (14, 95769631), (23, 58294558), (46, 29147279), (161, 8327794), (322, 4163897), (529, 2534546), (1058, 1267273), (3703, 362078), (7406, 181039)]