1944242545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{10331}}^1$

素因数の和:10645

約数の個数: 32

約数和(自身を含む): 2816916480

約数和(自身を除く): 872673935

約数列:

[1, 5, 7, 19, 35, 95, 133, 283, 665, 1415, 1981, 5377, 9905, 10331, 26885, 37639, 51655, 72317, 188195, 196289, 361585, 981445, 1374023, 2923673, 6870115, 14618365, 20465711, 55549787, 102328555, 277748935, 388848509, 1944242545]

約数ペア:

[(1, 1944242545), (5, 388848509), (7, 277748935), (19, 102328555), (35, 55549787), (95, 20465711), (133, 14618365), (283, 6870115), (665, 2923673), (1415, 1374023), (1981, 981445), (5377, 361585), (9905, 196289), (10331, 188195), (26885, 72317), (37639, 51655)]