869439208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{898181}}^1$

素因数の和:898209

約数の個数: 24

約数和(自身を含む): 1791873090

約数和(自身を除く): 922433882

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 898181, 1796362, 3592724, 7185448, 9879991, 19759982, 39519964, 79039928, 108679901, 217359802, 434719604, 869439208]

約数ペア:

[(1, 869439208), (2, 434719604), (4, 217359802), (8, 108679901), (11, 79039928), (22, 39519964), (44, 19759982), (88, 9879991), (121, 7185448), (242, 3592724), (484, 1796362), (968, 898181)]