1269513395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{134269}}^1$

素因数の和:134366

約数の個数: 16

約数和(自身を含む): 1598350080

約数和(自身を除く): 328836685

約数列:

[1, 5, 31, 61, 155, 305, 1891, 9455, 134269, 671345, 4162339, 8190409, 20811695, 40952045, 253902679, 1269513395]

約数ペア:

[(1, 1269513395), (5, 253902679), (31, 40952045), (61, 20811695), (155, 8190409), (305, 4162339), (1891, 671345), (9455, 134269)]