255368621104

素因数分解:

$2^4\times {\mathrm{23719}}^1\times {\mathrm{672901}}^1$

素因数の和:696628

約数の個数: 20

約数和(自身を含む): 494798298640

約数和(自身を除く): 239429677536

約数列:

[1, 2, 4, 8, 16, 23719, 47438, 94876, 189752, 379504, 672901, 1345802, 2691604, 5383208, 10766416, 15960538819, 31921077638, 63842155276, 127684310552, 255368621104]

約数ペア:

[(1, 255368621104), (2, 127684310552), (4, 63842155276), (8, 31921077638), (16, 15960538819), (23719, 10766416), (47438, 5383208), (94876, 2691604), (189752, 1345802), (379504, 672901)]