2542694398

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1\times {\mathrm{17471}}^1$

素因数の和:18899

約数の個数: 16

約数和(自身を含む): 3889057536

約数和(自身を除く): 1346363138

約数列:

[1, 2, 53, 106, 1373, 2746, 17471, 34942, 72769, 145538, 925963, 1851926, 23987683, 47975366, 1271347199, 2542694398]

約数ペア:

[(1, 2542694398), (2, 1271347199), (53, 47975366), (106, 23987683), (1373, 1851926), (2746, 925963), (17471, 145538), (34942, 72769)]