13631864876

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{158429}}^1$

素因数の和:158886

約数の個数: 36

約数和(自身を含む): 27813970800

約数和(自身を除く): 14182105924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1756, 3073, 6146, 12292, 21511, 43022, 86044, 158429, 316858, 633716, 1109003, 2218006, 4436012, 7763021, 15526042, 31052084, 69550331, 139100662, 278201324, 486852317, 973704634, 1947409268, 3407966219, 6815932438, 13631864876]

約数ペア:

[(1, 13631864876), (2, 6815932438), (4, 3407966219), (7, 1947409268), (14, 973704634), (28, 486852317), (49, 278201324), (98, 139100662), (196, 69550331), (439, 31052084), (878, 15526042), (1756, 7763021), (3073, 4436012), (6146, 2218006), (12292, 1109003), (21511, 633716), (43022, 316858), (86044, 158429)]