2017705906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{70981}}^1$

素因数の和:71277

約数の個数: 16

約数和(自身を含む): 3089420568

約数和(自身を除く): 1071714662

約数列:

[1, 2, 61, 122, 233, 466, 14213, 28426, 70981, 141962, 4329841, 8659682, 16538573, 33077146, 1008852953, 2017705906]

約数ペア:

[(1, 2017705906), (2, 1008852953), (61, 33077146), (122, 16538573), (233, 8659682), (466, 4329841), (14213, 141962), (28426, 70981)]