2009098981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1\times {\mathrm{1723}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 2150889984

約数和(自身を除く): 141791003

約数列:

[1, 17, 113, 607, 1723, 1921, 10319, 29291, 68591, 194699, 1045861, 1166047, 3309883, 17779637, 118182293, 2009098981]

約数ペア:

[(1, 2009098981), (17, 118182293), (113, 17779637), (607, 3309883), (1723, 1166047), (1921, 1045861), (10319, 194699), (29291, 68591)]