2080932815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1032721}}^1$

素因数の和:1032770

約数の個数: 16

約数和(自身を含む): 2775956736

約数和(自身を除く): 695023921

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1032721, 5163605, 13425373, 32014351, 67126865, 160071755, 416186563, 2080932815]

約数ペア:

[(1, 2080932815), (5, 416186563), (13, 160071755), (31, 67126865), (65, 32014351), (155, 13425373), (403, 5163605), (2015, 1032721)]