523553217070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{309794803}}^1$

素因数の和:309794836

約数の個数: 24

約数和(自身を含む): 1020464084376

約数和(自身を除く): 496910867306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 309794803, 619589606, 1548974015, 3097948030, 4027332439, 8054664878, 20136662195, 40273324390, 52355321707, 104710643414, 261776608535, 523553217070]

約数ペア:

[(1, 523553217070), (2, 261776608535), (5, 104710643414), (10, 52355321707), (13, 40273324390), (26, 20136662195), (65, 8054664878), (130, 4027332439), (169, 3097948030), (338, 1548974015), (845, 619589606), (1690, 309794803)]