20131013542

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{719633}}^1$

素因数の和:719903

約数の個数: 16

約数和(自身を含む): 30777306912

約数和(自身を除く): 10646293370

約数列:

[1, 2, 71, 142, 197, 394, 13987, 27974, 719633, 1439266, 51093943, 102187886, 141767701, 283535402, 10065506771, 20131013542]

約数ペア:

[(1, 20131013542), (2, 10065506771), (71, 283535402), (142, 141767701), (197, 102187886), (394, 51093943), (13987, 1439266), (27974, 719633)]