2017874885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{105953}}^1$

素因数の和:106264

約数の個数: 16

約数和(自身を含む): 2616639984

約数和(自身を除く): 598765099

約数列:

[1, 5, 13, 65, 293, 1465, 3809, 19045, 105953, 529765, 1377389, 6886945, 31044229, 155221145, 403574977, 2017874885]

約数ペア:

[(1, 2017874885), (5, 403574977), (13, 155221145), (65, 31044229), (293, 6886945), (1465, 1377389), (3809, 529765), (19045, 105953)]