307930898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{29221}}^1$

素因数の和:29713

約数の個数: 16

約数和(自身を含む): 504956160

約数和(自身を除く): 197025262

約数列:

[1, 2, 11, 22, 479, 958, 5269, 10538, 29221, 58442, 321431, 642862, 13996859, 27993718, 153965449, 307930898]

約数ペア:

[(1, 307930898), (2, 153965449), (11, 27993718), (22, 13996859), (479, 642862), (958, 321431), (5269, 58442), (10538, 29221)]