5280381484

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1356727}}^1$

素因数の和:1356877

約数の個数: 24

約数和(自身を含む): 10636747520

約数和(自身を除く): 5356366036

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 1356727, 2713454, 5426908, 9497089, 18994178, 37988356, 188585053, 377170106, 754340212, 1320095371, 2640190742, 5280381484]

約数ペア:

[(1, 5280381484), (2, 2640190742), (4, 1320095371), (7, 754340212), (14, 377170106), (28, 188585053), (139, 37988356), (278, 18994178), (556, 9497089), (973, 5426908), (1946, 2713454), (3892, 1356727)]