81004468468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263001521}}^1$

素因数の和:263001543

約数の個数: 24

約数和(自身を含む): 176737022784

約数和(自身を除く): 95732554316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 263001521, 526003042, 1052006084, 1841010647, 2893016731, 3682021294, 5786033462, 7364042588, 11572066924, 20251117117, 40502234234, 81004468468]

約数ペア:

[(1, 81004468468), (2, 40502234234), (4, 20251117117), (7, 11572066924), (11, 7364042588), (14, 5786033462), (22, 3682021294), (28, 2893016731), (44, 1841010647), (77, 1052006084), (154, 526003042), (308, 263001521)]