2006646925

素因数分解:

$5^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{1931}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 2514026592

約数和(自身を除く): 507379667

約数列:

[1, 5, 25, 197, 211, 985, 1055, 1931, 4925, 5275, 9655, 41567, 48275, 207835, 380407, 407441, 1039175, 1902035, 2037205, 9510175, 10186025, 80265877, 401329385, 2006646925]

約数ペア:

[(1, 2006646925), (5, 401329385), (25, 80265877), (197, 10186025), (211, 9510175), (985, 2037205), (1055, 1902035), (1931, 1039175), (4925, 407441), (5275, 380407), (9655, 207835), (41567, 48275)]