118762670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2081}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 230852160

約数和(自身を除く): 112089490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2081, 2195, 4162, 4390, 5707, 10405, 11414, 20810, 27053, 28535, 54106, 57070, 135265, 270530, 913559, 1827118, 4567795, 9135590, 11876267, 23752534, 59381335, 118762670]

約数ペア:

[(1, 118762670), (2, 59381335), (5, 23752534), (10, 11876267), (13, 9135590), (26, 4567795), (65, 1827118), (130, 913559), (439, 270530), (878, 135265), (2081, 57070), (2195, 54106), (4162, 28535), (4390, 27053), (5707, 20810), (10405, 11414)]