2488794678

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{74779}}^1$

素因数の和:74873

約数の個数: 36

約数和(自身を含む): 5520783060

約数和(自身を除く): 3031988382

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 3698, 5547, 11094, 16641, 33282, 74779, 149558, 224337, 448674, 673011, 1346022, 3215497, 6430994, 9646491, 19292982, 28939473, 57878946, 138266371, 276532742, 414799113, 829598226, 1244397339, 2488794678]

約数ペア:

[(1, 2488794678), (2, 1244397339), (3, 829598226), (6, 414799113), (9, 276532742), (18, 138266371), (43, 57878946), (86, 28939473), (129, 19292982), (258, 9646491), (387, 6430994), (774, 3215497), (1849, 1346022), (3698, 673011), (5547, 448674), (11094, 224337), (16641, 149558), (33282, 74779)]