2189949442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{164881}}^1$

素因数の和:165141

約数の個数: 16

約数和(自身を含む): 3413057400

約数和(自身を除く): 1223107958

約数列:

[1, 2, 29, 58, 229, 458, 6641, 13282, 164881, 329762, 4781549, 9563098, 37757749, 75515498, 1094974721, 2189949442]

約数ペア:

[(1, 2189949442), (2, 1094974721), (29, 75515498), (58, 37757749), (229, 9563098), (458, 4781549), (6641, 329762), (13282, 164881)]