571001466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{20201}}^1$

素因数の和:20886

約数の個数: 32

約数和(自身を含む): 1307150208

約数和(自身を除く): 736148742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4711, 9422, 14133, 20201, 28266, 40402, 60603, 121206, 141407, 282814, 424221, 848442, 13595273, 27190546, 40785819, 81571638, 95166911, 190333822, 285500733, 571001466]

約数ペア:

[(1, 571001466), (2, 285500733), (3, 190333822), (6, 95166911), (7, 81571638), (14, 40785819), (21, 27190546), (42, 13595273), (673, 848442), (1346, 424221), (2019, 282814), (4038, 141407), (4711, 121206), (9422, 60603), (14133, 40402), (20201, 28266)]