3869778545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{558007}}^1$

素因数の和:558104

約数の個数: 16

約数和(自身を含む): 4955111040

約数和(自身を除く): 1085332495

約数列:

[1, 5, 19, 73, 95, 365, 1387, 6935, 558007, 2790035, 10602133, 40734511, 53010665, 203672555, 773955709, 3869778545]

約数ペア:

[(1, 3869778545), (5, 773955709), (19, 203672555), (73, 53010665), (95, 40734511), (365, 10602133), (1387, 2790035), (6935, 558007)]