1567137538463

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4001}}^1\times {\mathrm{22481}}^1$

素因数の和:26639

約数の個数: 32

約数和(自身を含む): 1900228999680

約数和(自身を除く): 333091461217

約数列:

[1, 7, 19, 131, 133, 917, 2489, 4001, 17423, 22481, 28007, 76019, 157367, 427139, 524131, 532133, 2945011, 2989973, 3668917, 9958489, 20615077, 55955209, 69709423, 89946481, 391686463, 629625367, 1708983139, 11782989011, 11962881973, 82480923077, 223876791209, 1567137538463]

約数ペア:

[(1, 1567137538463), (7, 223876791209), (19, 82480923077), (131, 11962881973), (133, 11782989011), (917, 1708983139), (2489, 629625367), (4001, 391686463), (17423, 89946481), (22481, 69709423), (28007, 55955209), (76019, 20615077), (157367, 9958489), (427139, 3668917), (524131, 2989973), (532133, 2945011)]