128663098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{2999}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 203400000

約数和(自身を除く): 74736902

約数列:

[1, 2, 19, 38, 1129, 2258, 2999, 5998, 21451, 42902, 56981, 113962, 3385871, 6771742, 64331549, 128663098]

約数ペア:

[(1, 128663098), (2, 64331549), (19, 6771742), (38, 3385871), (1129, 113962), (2258, 56981), (2999, 42902), (5998, 21451)]