7137717821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{74287}}^1$

素因数の和:74708

約数の個数: 16

約数和(自身を含む): 8112249600

約数和(自身を除く): 974531779

約数列:

[1, 13, 19, 247, 389, 5057, 7391, 74287, 96083, 965731, 1411453, 18348889, 28897643, 375669359, 549055217, 7137717821]

約数ペア:

[(1, 7137717821), (13, 549055217), (19, 375669359), (247, 28897643), (389, 18348889), (5057, 1411453), (7391, 965731), (74287, 96083)]