2801097938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1\times {\mathrm{10289}}^1$

素因数の和:14713

約数の個数: 16

約数和(自身を含む): 4338593280

約数和(自身を除く): 1537495342

約数列:

[1, 2, 31, 62, 4391, 8782, 10289, 20578, 136121, 272242, 318959, 637918, 45178999, 90357998, 1400548969, 2801097938]

約数ペア:

[(1, 2801097938), (2, 1400548969), (31, 90357998), (62, 45178999), (4391, 637918), (8782, 318959), (10289, 272242), (20578, 136121)]