2078607045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4778407}}^1$

素因数の和:4778444

約数の個数: 16

約数和(自身を含む): 3440453760

約数和(自身を除く): 1361846715

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4778407, 14335221, 23892035, 71676105, 138573803, 415721409, 692869015, 2078607045]

約数ペア:

[(1, 2078607045), (3, 692869015), (5, 415721409), (15, 138573803), (29, 71676105), (87, 23892035), (145, 14335221), (435, 4778407)]