2940395536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{14136517}}^1$

素因数の和:14136538

約数の個数: 20

約数和(自身を含む): 6135248812

約数和(自身を除く): 3194853276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 14136517, 28273034, 56546068, 113092136, 183774721, 226184272, 367549442, 735098884, 1470197768, 2940395536]

約数ペア:

[(1, 2940395536), (2, 1470197768), (4, 735098884), (8, 367549442), (13, 226184272), (16, 183774721), (26, 113092136), (52, 56546068), (104, 28273034), (208, 14136517)]