1277226768

素因数分解:

$2^4\times 3^1\times {\mathrm{26608891}}^1$

素因数の和:26608902

約数の個数: 20

約数和(自身を含む): 3299502608

約数和(自身を除く): 2022275840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26608891, 53217782, 79826673, 106435564, 159653346, 212871128, 319306692, 425742256, 638613384, 1277226768]

約数ペア:

[(1, 1277226768), (2, 638613384), (3, 425742256), (4, 319306692), (6, 212871128), (8, 159653346), (12, 106435564), (16, 79826673), (24, 53217782), (48, 26608891)]