1406431084

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{547}}^1\times {\mathrm{1451}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 2473023168

約数和(自身を除く): 1066592084

約数列:

[1, 2, 4, 443, 547, 886, 1094, 1451, 1772, 2188, 2902, 5804, 242321, 484642, 642793, 793697, 969284, 1285586, 1587394, 2571172, 3174788, 351607771, 703215542, 1406431084]

約数ペア:

[(1, 1406431084), (2, 703215542), (4, 351607771), (443, 3174788), (547, 2571172), (886, 1587394), (1094, 1285586), (1451, 969284), (1772, 793697), (2188, 642793), (2902, 484642), (5804, 242321)]