2389816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 5266800

約数和(自身を除く): 2876984

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2089, 4178, 8356, 16712, 22979, 27157, 45958, 54314, 91916, 108628, 183832, 217256, 298727, 597454, 1194908, 2389816]

約数ペア:

[(1, 2389816), (2, 1194908), (4, 597454), (8, 298727), (11, 217256), (13, 183832), (22, 108628), (26, 91916), (44, 54314), (52, 45958), (88, 27157), (104, 22979), (143, 16712), (286, 8356), (572, 4178), (1144, 2089)]