6899683664

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{1108561}}^1$

素因数の和:1108958

約数の個数: 20

約数和(自身を含む): 13402514580

約数和(自身を除く): 6502830916

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 1108561, 2217122, 4434244, 8868488, 17736976, 431230229, 862460458, 1724920916, 3449841832, 6899683664]

約数ペア:

[(1, 6899683664), (2, 3449841832), (4, 1724920916), (8, 862460458), (16, 431230229), (389, 17736976), (778, 8868488), (1556, 4434244), (3112, 2217122), (6224, 1108561)]