13340068

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1373}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 26776512

約数和(自身を除く): 13436444

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1373, 1388, 2429, 2746, 4858, 5492, 9611, 9716, 19222, 38444, 476431, 952862, 1905724, 3335017, 6670034, 13340068]

約数ペア:

[(1, 13340068), (2, 6670034), (4, 3335017), (7, 1905724), (14, 952862), (28, 476431), (347, 38444), (694, 19222), (1373, 9716), (1388, 9611), (2429, 5492), (2746, 4858)]