2148613636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{238841}}^1$

素因数の和:239031

約数の個数: 24

約数和(自身を含む): 4072733784

約数和(自身を除く): 1924120148

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 238841, 477682, 955364, 3104933, 6209866, 12419732, 41319493, 82638986, 165277972, 537153409, 1074306818, 2148613636]

約数ペア:

[(1, 2148613636), (2, 1074306818), (4, 537153409), (13, 165277972), (26, 82638986), (52, 41319493), (173, 12419732), (346, 6209866), (692, 3104933), (2249, 955364), (4498, 477682), (8996, 238841)]