131293844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{129737}}^1$

素因数の和:129775

約数の個数: 24

約数和(自身を含む): 261551808

約数和(自身を除く): 130257964

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 129737, 259474, 518948, 1427107, 2854214, 2983951, 5708428, 5967902, 11935804, 32823461, 65646922, 131293844]

約数ペア:

[(1, 131293844), (2, 65646922), (4, 32823461), (11, 11935804), (22, 5967902), (23, 5708428), (44, 2983951), (46, 2854214), (92, 1427107), (253, 518948), (506, 259474), (1012, 129737)]