2034796145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 2534754816

約数和(自身を除く): 499958671

約数列:

[1, 5, 47, 131, 157, 235, 421, 655, 785, 2105, 6157, 7379, 19787, 20567, 30785, 36895, 55151, 66097, 98935, 102835, 275755, 330485, 966649, 2592097, 3106559, 4833245, 8658707, 12960485, 15532795, 43293535, 406959229, 2034796145]

約数ペア:

[(1, 2034796145), (5, 406959229), (47, 43293535), (131, 15532795), (157, 12960485), (235, 8658707), (421, 4833245), (655, 3106559), (785, 2592097), (2105, 966649), (6157, 330485), (7379, 275755), (19787, 102835), (20567, 98935), (30785, 66097), (36895, 55151)]