131446084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{426773}}^1$

素因数の和:426795

約数の個数: 24

約数和(自身を含む): 286792128

約数和(自身を除く): 155346044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 426773, 853546, 1707092, 2987411, 4694503, 5974822, 9389006, 11949644, 18778012, 32861521, 65723042, 131446084]

約数ペア:

[(1, 131446084), (2, 65723042), (4, 32861521), (7, 18778012), (11, 11949644), (14, 9389006), (22, 5974822), (28, 4694503), (44, 2987411), (77, 1707092), (154, 853546), (308, 426773)]