730440251142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17391434551}}^1$

素因数の和:17391434563

約数の個数: 16

約数和(自身を含む): 1669577716992

約数和(自身を除く): 939137465850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 17391434551, 34782869102, 52174303653, 104348607306, 121740041857, 243480083714, 365220125571, 730440251142]

約数ペア:

[(1, 730440251142), (2, 365220125571), (3, 243480083714), (6, 121740041857), (7, 104348607306), (14, 52174303653), (21, 34782869102), (42, 17391434551)]