1296944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7369}}^1$

素因数の和:7388

約数の個数: 20

約数和(自身を含む): 2741640

約数和(自身を除く): 1444696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7369, 14738, 29476, 58952, 81059, 117904, 162118, 324236, 648472, 1296944]

約数ペア:

[(1, 1296944), (2, 648472), (4, 324236), (8, 162118), (11, 117904), (16, 81059), (22, 58952), (44, 29476), (88, 14738), (176, 7369)]