2191347354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{52174937}}^1$

素因数の和:52174949

約数の個数: 16

約数和(自身を含む): 5008794048

約数和(自身を除く): 2817446694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 52174937, 104349874, 156524811, 313049622, 365224559, 730449118, 1095673677, 2191347354]

約数ペア:

[(1, 2191347354), (2, 1095673677), (3, 730449118), (6, 365224559), (7, 313049622), (14, 156524811), (21, 104349874), (42, 52174937)]