1255156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 2620800

約数和(自身を除く): 1365644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1949, 3898, 7796, 13643, 27286, 44827, 54572, 89654, 179308, 313789, 627578, 1255156]

約数ペア:

[(1, 1255156), (2, 627578), (4, 313789), (7, 179308), (14, 89654), (23, 54572), (28, 44827), (46, 27286), (92, 13643), (161, 7796), (322, 3898), (644, 1949)]