4089668884

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{225749}}^1$

素因数の和:226407

約数の個数: 24

約数和(自身を含む): 8192016000

約数和(自身を除く): 4102347116

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 18116, 225749, 451498, 902996, 1580243, 3160486, 6320972, 146059603, 292119206, 584238412, 1022417221, 2044834442, 4089668884]

約数ペア:

[(1, 4089668884), (2, 2044834442), (4, 1022417221), (7, 584238412), (14, 292119206), (28, 146059603), (647, 6320972), (1294, 3160486), (2588, 1580243), (4529, 902996), (9058, 451498), (18116, 225749)]