269840978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{88241}}^1$

素因数の和:88393

約数の個数: 16

約数和(自身を含む): 444739680

約数和(自身を除く): 174898702

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 88241, 176482, 970651, 1941302, 12265499, 24530998, 134920489, 269840978]

約数ペア:

[(1, 269840978), (2, 134920489), (11, 24530998), (22, 12265499), (139, 1941302), (278, 970651), (1529, 176482), (3058, 88241)]