2040984579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{7591}}^1$

素因数の和:7755

約数の個数: 32

約数和(自身を含む): 2951769600

約数和(自身を除く): 910785021

約数列:

[1, 3, 19, 53, 57, 89, 159, 267, 1007, 1691, 3021, 4717, 5073, 7591, 14151, 22773, 89623, 144229, 268869, 402323, 432687, 675599, 1206969, 2026797, 7644137, 12836381, 22932411, 35806747, 38509143, 107420241, 680328193, 2040984579]

約数ペア:

[(1, 2040984579), (3, 680328193), (19, 107420241), (53, 38509143), (57, 35806747), (89, 22932411), (159, 12836381), (267, 7644137), (1007, 2026797), (1691, 1206969), (3021, 675599), (4717, 432687), (5073, 402323), (7591, 268869), (14151, 144229), (22773, 89623)]