2749072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9043}}^1$

素因数の和:9070

約数の個数: 20

約数和(自身を含む): 5607280

約数和(自身を除く): 2858208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9043, 18086, 36172, 72344, 144688, 171817, 343634, 687268, 1374536, 2749072]

約数ペア:

[(1, 2749072), (2, 1374536), (4, 687268), (8, 343634), (16, 171817), (19, 144688), (38, 72344), (76, 36172), (152, 18086), (304, 9043)]