2029843921

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{32159}}^1$

素因数の和:32364

約数の個数: 16

約数和(自身を含む): 2371092480

約数和(自身を除く): 341248559

約数列:

[1, 7, 71, 127, 497, 889, 9017, 32159, 63119, 225113, 2283289, 4084193, 15983023, 28589351, 289977703, 2029843921]

約数ペア:

[(1, 2029843921), (7, 289977703), (71, 28589351), (127, 15983023), (497, 4084193), (889, 2283289), (9017, 225113), (32159, 63119)]