2650142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 4481568

約数和(自身を除く): 1831426

約数列:

[1, 2, 11, 22, 47, 94, 121, 233, 242, 466, 517, 1034, 2563, 5126, 5687, 10951, 11374, 21902, 28193, 56386, 120461, 240922, 1325071, 2650142]

約数ペア:

[(1, 2650142), (2, 1325071), (11, 240922), (22, 120461), (47, 56386), (94, 28193), (121, 21902), (233, 11374), (242, 10951), (466, 5687), (517, 5126), (1034, 2563)]