828841244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2691043}}^1$

素因数の和:2691065

約数の個数: 24

約数和(自身を含む): 1808381568

約数和(自身を除く): 979540324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2691043, 5382086, 10764172, 18837301, 29601473, 37674602, 59202946, 75349204, 118405892, 207210311, 414420622, 828841244]

約数ペア:

[(1, 828841244), (2, 414420622), (4, 207210311), (7, 118405892), (11, 75349204), (14, 59202946), (22, 37674602), (28, 29601473), (44, 18837301), (77, 10764172), (154, 5382086), (308, 2691043)]