2600481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 3769920

約数和(自身を除く): 1169439

約数列:

[1, 3, 13, 39, 131, 393, 509, 1527, 1703, 5109, 6617, 19851, 66679, 200037, 866827, 2600481]

約数ペア:

[(1, 2600481), (3, 866827), (13, 200037), (39, 66679), (131, 19851), (393, 6617), (509, 5109), (1527, 1703)]