2247705871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131591}}^1$

素因数の和:131670

約数の個数: 16

約数和(自身を含む): 2526566400

約数和(自身を除く): 278860529

約数列:

[1, 19, 29, 31, 551, 589, 899, 17081, 131591, 2500229, 3816139, 4079321, 72506641, 77507099, 118300309, 2247705871]

約数ペア:

[(1, 2247705871), (19, 118300309), (29, 77507099), (31, 72506641), (551, 4079321), (589, 3816139), (899, 2500229), (17081, 131591)]