2545975914

素因数分解:

$2^1\times 3^1\times {\mathrm{1709}}^1\times {\mathrm{248291}}^1$

素因数の和:250005

約数の個数: 16

約数和(自身を含む): 5094951840

約数和(自身を除く): 2548975926

約数列:

[1, 2, 3, 6, 1709, 3418, 5127, 10254, 248291, 496582, 744873, 1489746, 424329319, 848658638, 1272987957, 2545975914]

約数ペア:

[(1, 2545975914), (2, 1272987957), (3, 848658638), (6, 424329319), (1709, 1489746), (3418, 744873), (5127, 496582), (10254, 248291)]