2013193441

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{24379}}^1$

素因数の和:24684

約数の個数: 16

約数和(自身を含む): 2359203840

約数和(自身を除く): 346010399

約数列:

[1, 7, 47, 251, 329, 1757, 11797, 24379, 82579, 170653, 1145813, 6119129, 8020691, 42833903, 287599063, 2013193441]

約数ペア:

[(1, 2013193441), (7, 287599063), (47, 42833903), (251, 8020691), (329, 6119129), (1757, 1145813), (11797, 170653), (24379, 82579)]