2596659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 3763200

約数和(自身を除く): 1166541

約数列:

[1, 3, 13, 39, 139, 417, 479, 1437, 1807, 5421, 6227, 18681, 66581, 199743, 865553, 2596659]

約数ペア:

[(1, 2596659), (3, 865553), (13, 199743), (39, 66581), (139, 18681), (417, 6227), (479, 5421), (1437, 1807)]