2776424

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 6093120

約数和(自身を除く): 3316696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1153, 1204, 2306, 2408, 4612, 8071, 9224, 16142, 32284, 49579, 64568, 99158, 198316, 347053, 396632, 694106, 1388212, 2776424]

約数ペア:

[(1, 2776424), (2, 1388212), (4, 694106), (7, 396632), (8, 347053), (14, 198316), (28, 99158), (43, 64568), (56, 49579), (86, 32284), (172, 16142), (301, 9224), (344, 8071), (602, 4612), (1153, 2408), (1204, 2306)]