6890872.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62137}}^1$

素因数の和:62163

約数の個数: 32

約数和(自身を含む): 104391840

約数和(自身を除く): 59156104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 62137, 124274, 248548, 434959, 497096, 807781, 869918, 1615562, 1739836, 3231124, 3479672, 5654467, 6462248, 11308934, 22617868, 45235736]

約数ペア:

[(1, 45235736), (2, 22617868), (4, 11308934), (7, 6462248), (8, 5654467), (13, 3479672), (14, 3231124), (26, 1739836), (28, 1615562), (52, 869918), (56, 807781), (91, 497096), (104, 434959), (182, 248548), (364, 124274), (728, 62137)]