9871454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 15431040

約数和(自身を除く): 5559586

約数列:

[1, 2, 31, 62, 113, 226, 1409, 2818, 3503, 7006, 43679, 87358, 159217, 318434, 4935727, 9871454]

約数ペア:

[(1, 9871454), (2, 4935727), (31, 318434), (62, 159217), (113, 87358), (226, 43679), (1409, 7006), (2818, 3503)]