4355519792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20939999}}^1$

素因数の和:20940020

約数の個数: 20

約数和(自身を含む): 9087960000

約数和(自身を除く): 4732440208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20939999, 41879998, 83759996, 167519992, 272219987, 335039984, 544439974, 1088879948, 2177759896, 4355519792]

約数ペア:

[(1, 4355519792), (2, 2177759896), (4, 1088879948), (8, 544439974), (13, 335039984), (16, 272219987), (26, 167519992), (52, 83759996), (104, 41879998), (208, 20939999)]