2053756871

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{12589}}^1$

素因数の和:12826

約数の個数: 16

約数和(自身を含む): 2208185280

約数和(自身を除く): 154428409

約数列:

[1, 23, 41, 173, 943, 3979, 7093, 12589, 163139, 289547, 516149, 2177897, 11871427, 50091631, 89293777, 2053756871]

約数ペア:

[(1, 2053756871), (23, 89293777), (41, 50091631), (173, 11871427), (943, 2177897), (3979, 516149), (7093, 289547), (12589, 163139)]