339739504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1633363}}^1$

素因数の和:1633384

約数の個数: 20

約数和(自身を含む): 708879976

約数和(自身を除く): 369140472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1633363, 3266726, 6533452, 13066904, 21233719, 26133808, 42467438, 84934876, 169869752, 339739504]

約数ペア:

[(1, 339739504), (2, 169869752), (4, 84934876), (8, 42467438), (13, 26133808), (16, 21233719), (26, 13066904), (52, 6533452), (104, 3266726), (208, 1633363)]