1296317264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7365439}}^1$

素因数の和:7365458

約数の個数: 20

約数和(自身を含む): 2739943680

約数和(自身を除く): 1443626416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7365439, 14730878, 29461756, 58923512, 81019829, 117847024, 162039658, 324079316, 648158632, 1296317264]

約数ペア:

[(1, 1296317264), (2, 648158632), (4, 324079316), (8, 162039658), (11, 117847024), (16, 81019829), (22, 58923512), (44, 29461756), (88, 14730878), (176, 7365439)]