2697904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15329}}^1$

素因数の和:15348

約数の個数: 20

約数和(自身を含む): 5702760

約数和(自身を除く): 3004856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15329, 30658, 61316, 122632, 168619, 245264, 337238, 674476, 1348952, 2697904]

約数ペア:

[(1, 2697904), (2, 1348952), (4, 674476), (8, 337238), (11, 245264), (16, 168619), (22, 122632), (44, 61316), (88, 30658), (176, 15329)]