180291994

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1\times {\mathrm{1087}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 273235968

約数和(自身を除く): 92943974

約数列:

[1, 2, 127, 254, 653, 1087, 1306, 2174, 82931, 138049, 165862, 276098, 709811, 1419622, 90145997, 180291994]

約数ペア:

[(1, 180291994), (2, 90145997), (127, 1419622), (254, 709811), (653, 276098), (1087, 165862), (1306, 138049), (2174, 82931)]