661167834

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{224429}}^1$

素因数の和:224925

約数の個数: 16

約数和(自身を含む): 1325034720

約数和(自身を除く): 663866886

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 224429, 448858, 673287, 1346574, 110194639, 220389278, 330583917, 661167834]

約数ペア:

[(1, 661167834), (2, 330583917), (3, 220389278), (6, 110194639), (491, 1346574), (982, 673287), (1473, 448858), (2946, 224429)]