2880944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16369}}^1$

素因数の和:16388

約数の個数: 20

約数和(自身を含む): 6089640

約数和(自身を除く): 3208696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16369, 32738, 65476, 130952, 180059, 261904, 360118, 720236, 1440472, 2880944]

約数ペア:

[(1, 2880944), (2, 1440472), (4, 720236), (8, 360118), (11, 261904), (16, 180059), (22, 130952), (44, 65476), (88, 32738), (176, 16369)]