2105350079

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{9787}}^1$

素因数の和:10262

約数の個数: 16

約数和(自身を含む): 2443084800

約数和(自身を除く): 337734721

約数列:

[1, 7, 79, 389, 553, 2723, 9787, 30731, 68509, 215117, 773173, 3807143, 5412211, 26650001, 300764297, 2105350079]

約数ペア:

[(1, 2105350079), (7, 300764297), (79, 26650001), (389, 5412211), (553, 3807143), (2723, 773173), (9787, 215117), (30731, 68509)]