2854994218

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1\times {\mathrm{12781}}^1$

素因数の和:14517

約数の個数: 16

約数和(自身を含む): 4349356704

約数和(自身を除く): 1494362486

約数列:

[1, 2, 67, 134, 1667, 3334, 12781, 25562, 111689, 223378, 856327, 1712654, 21305927, 42611854, 1427497109, 2854994218]

約数ペア:

[(1, 2854994218), (2, 1427497109), (67, 42611854), (134, 21305927), (1667, 1712654), (3334, 856327), (12781, 223378), (25562, 111689)]