2430400892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{138311}}^1$

素因数の和:138529

約数の個数: 24

約数和(自身を含む): 4461391872

約数和(自身を除く): 2030990980

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 4393, 8786, 17572, 138311, 276622, 553244, 3181153, 6362306, 12724612, 26417401, 52834802, 105669604, 607600223, 1215200446, 2430400892]

約数ペア:

[(1, 2430400892), (2, 1215200446), (4, 607600223), (23, 105669604), (46, 52834802), (92, 26417401), (191, 12724612), (382, 6362306), (764, 3181153), (4393, 553244), (8786, 276622), (17572, 138311)]