1961762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 3350592

約数和(自身を除く): 1388830

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3877, 7754, 42647, 85294, 89171, 178342, 980881, 1961762]

約数ペア:

[(1, 1961762), (2, 980881), (11, 178342), (22, 89171), (23, 85294), (46, 42647), (253, 7754), (506, 3877)]