1279432090

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{766127}}^1$

素因数の和:766301

約数の個数: 16

約数和(自身を含む): 2316771072

約数和(自身を除く): 1037338982

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 766127, 1532254, 3830635, 7661270, 127943209, 255886418, 639716045, 1279432090]

約数ペア:

[(1, 1279432090), (2, 639716045), (5, 255886418), (10, 127943209), (167, 7661270), (334, 3830635), (835, 1532254), (1670, 766127)]