3998573612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{5987}}^1$

素因数の和:6398

約数の個数: 48

約数和(自身を含む): 7834603392

約数和(自身を除く): 3836029780

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 353, 473, 706, 946, 1412, 1892, 3883, 5987, 7766, 11974, 15179, 15532, 23948, 30358, 60716, 65857, 131714, 166969, 257441, 263428, 333938, 514882, 667876, 1029764, 2113411, 2831851, 4226822, 5663702, 8453644, 11327404, 23247521, 46495042, 90876673, 92990084, 181753346, 363506692, 999643403, 1999286806, 3998573612]

約数ペア:

[(1, 3998573612), (2, 1999286806), (4, 999643403), (11, 363506692), (22, 181753346), (43, 92990084), (44, 90876673), (86, 46495042), (172, 23247521), (353, 11327404), (473, 8453644), (706, 5663702), (946, 4226822), (1412, 2831851), (1892, 2113411), (3883, 1029764), (5987, 667876), (7766, 514882), (11974, 333938), (15179, 263428), (15532, 257441), (23948, 166969), (30358, 131714), (60716, 65857)]