1985086439

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1\times {\mathrm{2753}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 2284277760

約数和(自身を除く): 299191321

約数列:

[1, 7, 239, 431, 1673, 2753, 3017, 19271, 103009, 657967, 721063, 1186543, 4605769, 8305801, 283583777, 1985086439]

約数ペア:

[(1, 1985086439), (7, 283583777), (239, 8305801), (431, 4605769), (1673, 1186543), (2753, 721063), (3017, 657967), (19271, 103009)]