1398133798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{36931}}^1$

素因数の和:37779

約数の個数: 16

約数和(自身を含む): 2191101696

約数和(自身を除く): 792967898

約数列:

[1, 2, 23, 46, 823, 1646, 18929, 36931, 37858, 73862, 849413, 1698826, 30394213, 60788426, 699066899, 1398133798]

約数ペア:

[(1, 1398133798), (2, 699066899), (23, 60788426), (46, 30394213), (823, 1698826), (1646, 849413), (18929, 73862), (36931, 37858)]