1254406913

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{768161}}^1$

素因数の和:768255

約数の個数: 8

約数和(自身を含む): 1327383936

約数和(自身を除く): 72977023

約数列:

[1, 23, 71, 1633, 768161, 17667703, 54539431, 1254406913]

約数ペア:

[(1, 1254406913), (23, 54539431), (71, 17667703), (1633, 768161)]