2247477290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3684389}}^1$

素因数の和:3684457

約数の個数: 16

約数和(自身を含む): 4111779240

約数和(自身を除く): 1864301950

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3684389, 7368778, 18421945, 36843890, 224747729, 449495458, 1123738645, 2247477290]

約数ペア:

[(1, 2247477290), (2, 1123738645), (5, 449495458), (10, 224747729), (61, 36843890), (122, 18421945), (305, 7368778), (610, 3684389)]