287013130

素因数分解:

$2^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{22129}}^1$

素因数の和:23433

約数の個数: 16

約数和(自身を含む): 517045320

約数和(自身を除く): 230032190

約数列:

[1, 2, 5, 10, 1297, 2594, 6485, 12970, 22129, 44258, 110645, 221290, 28701313, 57402626, 143506565, 287013130]

約数ペア:

[(1, 287013130), (2, 143506565), (5, 57402626), (10, 28701313), (1297, 221290), (2594, 110645), (6485, 44258), (12970, 22129)]