1012501298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191689}}^1$

素因数の和:191849

約数の個数: 16

約数和(自身を含む): 1610196000

約数和(自身を除く): 597694702

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 191689, 383378, 3642091, 7284182, 26644771, 53289542, 506250649, 1012501298]

約数ペア:

[(1, 1012501298), (2, 506250649), (19, 53289542), (38, 26644771), (139, 7284182), (278, 3642091), (2641, 383378), (5282, 191689)]