7126252

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 14362880

約数和(自身を除く): 7236628

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1831, 1946, 3662, 3892, 7324, 12817, 25634, 51268, 254509, 509018, 1018036, 1781563, 3563126, 7126252]

約数ペア:

[(1, 7126252), (2, 3563126), (4, 1781563), (7, 1018036), (14, 509018), (28, 254509), (139, 51268), (278, 25634), (556, 12817), (973, 7324), (1831, 3892), (1946, 3662)]