5145938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 9289728

約数和(自身を除く): 4143790

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 167, 217, 334, 434, 497, 994, 1169, 2201, 2338, 4402, 5177, 10354, 11857, 15407, 23714, 30814, 36239, 72478, 82999, 165998, 367567, 735134, 2572969, 5145938]

約数ペア:

[(1, 5145938), (2, 2572969), (7, 735134), (14, 367567), (31, 165998), (62, 82999), (71, 72478), (142, 36239), (167, 30814), (217, 23714), (334, 15407), (434, 11857), (497, 10354), (994, 5177), (1169, 4402), (2201, 2338)]