999740336

素因数分解:

$2^4\times 7^2\times {\mathrm{1275179}}^1$

素因数の和:1275201

約数の個数: 30

約数和(自身を含む): 2253243060

約数和(自身を除く): 1253502724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1275179, 2550358, 5100716, 8926253, 10201432, 17852506, 20402864, 35705012, 62483771, 71410024, 124967542, 142820048, 249935084, 499870168, 999740336]

約数ペア:

[(1, 999740336), (2, 499870168), (4, 249935084), (7, 142820048), (8, 124967542), (14, 71410024), (16, 62483771), (28, 35705012), (49, 20402864), (56, 17852506), (98, 10201432), (112, 8926253), (196, 5100716), (392, 2550358), (784, 1275179)]