13778899736

素因数分解:

$2^3\times 7^1\times {\mathrm{983}}^1\times {\mathrm{250307}}^1$

素因数の和:251303

約数の個数: 32

約数和(自身を含む): 29556368640

約数和(自身を除く): 15777468904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 983, 1966, 3932, 6881, 7864, 13762, 27524, 55048, 250307, 500614, 1001228, 1752149, 2002456, 3504298, 7008596, 14017192, 246051781, 492103562, 984207124, 1722362467, 1968414248, 3444724934, 6889449868, 13778899736]

約数ペア:

[(1, 13778899736), (2, 6889449868), (4, 3444724934), (7, 1968414248), (8, 1722362467), (14, 984207124), (28, 492103562), (56, 246051781), (983, 14017192), (1966, 7008596), (3932, 3504298), (6881, 2002456), (7864, 1752149), (13762, 1001228), (27524, 500614), (55048, 250307)]