7139728912

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{531863}}^1$

素因数の和:532710

約数の個数: 20

約数和(自身を含む): 13849738560

約数和(自身を除く): 6710009648

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 531863, 1063726, 2127452, 4254904, 8509808, 446233057, 892466114, 1784932228, 3569864456, 7139728912]

約数ペア:

[(1, 7139728912), (2, 3569864456), (4, 1784932228), (8, 892466114), (16, 446233057), (839, 8509808), (1678, 4254904), (3356, 2127452), (6712, 1063726), (13424, 531863)]