549740478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13089059}}^1$

素因数の和:13089071

約数の個数: 16

約数和(自身を含む): 1256549760

約数和(自身を除く): 706809282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 13089059, 26178118, 39267177, 78534354, 91623413, 183246826, 274870239, 549740478]

約数ペア:

[(1, 549740478), (2, 274870239), (3, 183246826), (6, 91623413), (7, 78534354), (14, 39267177), (21, 26178118), (42, 13089059)]