2113244

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 4290048

約数和(自身を除く): 2176804

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1063, 1988, 2126, 4252, 7441, 14882, 29764, 75473, 150946, 301892, 528311, 1056622, 2113244]

約数ペア:

[(1, 2113244), (2, 1056622), (4, 528311), (7, 301892), (14, 150946), (28, 75473), (71, 29764), (142, 14882), (284, 7441), (497, 4252), (994, 2126), (1063, 1988)]