2856882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 6580224

約数和(自身を除く): 3723342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 271, 502, 542, 753, 813, 1506, 1626, 1757, 1897, 3514, 3794, 5271, 5691, 10542, 11382, 68021, 136042, 204063, 408126, 476147, 952294, 1428441, 2856882]

約数ペア:

[(1, 2856882), (2, 1428441), (3, 952294), (6, 476147), (7, 408126), (14, 204063), (21, 136042), (42, 68021), (251, 11382), (271, 10542), (502, 5691), (542, 5271), (753, 3794), (813, 3514), (1506, 1897), (1626, 1757)]