2721628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7477}}^1$

素因数の和:7501

約数の個数: 24

約数和(自身を含む): 5862752

約数和(自身を除く): 3141124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 7477, 14954, 29908, 52339, 97201, 104678, 194402, 209356, 388804, 680407, 1360814, 2721628]

約数ペア:

[(1, 2721628), (2, 1360814), (4, 680407), (7, 388804), (13, 209356), (14, 194402), (26, 104678), (28, 97201), (52, 52339), (91, 29908), (182, 14954), (364, 7477)]