2728956

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 6459264

約数和(自身を除く): 3730308

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 3203, 6406, 9609, 12812, 19218, 38436, 227413, 454826, 682239, 909652, 1364478, 2728956]

約数ペア:

[(1, 2728956), (2, 1364478), (3, 909652), (4, 682239), (6, 454826), (12, 227413), (71, 38436), (142, 19218), (213, 12812), (284, 9609), (426, 6406), (852, 3203)]