379416434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 620136000

約数和(自身を除く): 240719566

約数列:

[1, 2, 19, 38, 43, 86, 89, 178, 817, 1634, 1691, 2609, 3382, 3827, 5218, 7654, 49571, 72713, 99142, 112187, 145426, 224374, 232201, 464402, 2131553, 4263106, 4411819, 8823638, 9984643, 19969286, 189708217, 379416434]

約数ペア:

[(1, 379416434), (2, 189708217), (19, 19969286), (38, 9984643), (43, 8823638), (86, 4411819), (89, 4263106), (178, 2131553), (817, 464402), (1634, 232201), (1691, 224374), (2609, 145426), (3382, 112187), (3827, 99142), (5218, 72713), (7654, 49571)]