977886416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4701377}}^1$

素因数の和:4701398

約数の個数: 20

約数和(自身を含む): 2040398052

約数和(自身を除く): 1062511636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4701377, 9402754, 18805508, 37611016, 61117901, 75222032, 122235802, 244471604, 488943208, 977886416]

約数ペア:

[(1, 977886416), (2, 488943208), (4, 244471604), (8, 122235802), (13, 75222032), (16, 61117901), (26, 37611016), (52, 18805508), (104, 9402754), (208, 4701377)]