489315569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 523884480

約数和(自身を除く): 34568911

約数列:

[1, 19, 73, 587, 601, 1387, 11153, 11419, 42851, 43873, 352787, 814169, 833587, 6702953, 25753451, 489315569]

約数ペア:

[(1, 489315569), (19, 25753451), (73, 6702953), (587, 833587), (601, 814169), (1387, 352787), (11153, 43873), (11419, 42851)]