2103179923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{80051}}^1$

素因数の和:80154

約数の個数: 16

約数和(自身を含む): 2366977536

約数和(自身を除く): 263797613

約数列:

[1, 13, 43, 47, 559, 611, 2021, 26273, 80051, 1040663, 3442193, 3762397, 44748509, 48911161, 161783071, 2103179923]

約数ペア:

[(1, 2103179923), (13, 161783071), (43, 48911161), (47, 44748509), (559, 3762397), (611, 3442193), (2021, 1040663), (26273, 80051)]