65128466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131839}}^1$

素因数の和:131873

約数の個数: 16

約数和(自身を含む): 110745600

約数和(自身を除く): 45617134

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 131839, 263678, 1713907, 2504941, 3427814, 5009882, 32564233, 65128466]

約数ペア:

[(1, 65128466), (2, 32564233), (13, 5009882), (19, 3427814), (26, 2504941), (38, 1713907), (247, 263678), (494, 131839)]