2680668.00000000

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 182909664

約数和(自身を除く): 98615872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1616, 2222, 2371, 3232, 4444, 4742, 8888, 9484, 17776, 18968, 26081, 35552, 37936, 52162, 75872, 104324, 208648, 239471, 417296, 478942, 834592, 957884, 1915768, 2634181, 3831536, 5268362, 7663072, 10536724, 21073448, 42146896, 84293792]

約数ペア:

[(1, 84293792), (2, 42146896), (4, 21073448), (8, 10536724), (11, 7663072), (16, 5268362), (22, 3831536), (32, 2634181), (44, 1915768), (88, 957884), (101, 834592), (176, 478942), (202, 417296), (352, 239471), (404, 208648), (808, 104324), (1111, 75872), (1616, 52162), (2222, 37936), (2371, 35552), (3232, 26081), (4444, 18968), (4742, 17776), (8888, 9484)]