43911142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:876

約数の個数: 24

約数和(自身を含む): 72739296

約数和(自身を除く): 28828154

約数列:

[1, 2, 11, 22, 121, 242, 421, 431, 842, 862, 4631, 4741, 9262, 9482, 50941, 52151, 101882, 104302, 181451, 362902, 1995961, 3991922, 21955571, 43911142]

約数ペア:

[(1, 43911142), (2, 21955571), (11, 3991922), (22, 1995961), (121, 362902), (242, 181451), (421, 104302), (431, 101882), (842, 52151), (862, 50941), (4631, 9482), (4741, 9262)]