2016557396

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{87509}}^1$

素因数の和:88343

約数の個数: 24

約数和(自身を含む): 4038061440

約数和(自身を除く): 2021504044

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 3292, 5761, 11522, 23044, 87509, 175018, 350036, 612563, 1225126, 2450252, 72019907, 144039814, 288079628, 504139349, 1008278698, 2016557396]

約数ペア:

[(1, 2016557396), (2, 1008278698), (4, 504139349), (7, 288079628), (14, 144039814), (28, 72019907), (823, 2450252), (1646, 1225126), (3292, 612563), (5761, 350036), (11522, 175018), (23044, 87509)]