392140336

素因数分解:

$2^4\times 7^2\times {\mathrm{500179}}^1$

素因数の和:500201

約数の個数: 30

約数和(自身を含む): 883818060

約数和(自身を除く): 491677724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 500179, 1000358, 2000716, 3501253, 4001432, 7002506, 8002864, 14005012, 24508771, 28010024, 49017542, 56020048, 98035084, 196070168, 392140336]

約数ペア:

[(1, 392140336), (2, 196070168), (4, 98035084), (7, 56020048), (8, 49017542), (14, 28010024), (16, 24508771), (28, 14005012), (49, 8002864), (56, 7002506), (98, 4001432), (112, 3501253), (196, 2000716), (392, 1000358), (784, 500179)]