389792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:960

約数の個数: 24

約数和(自身を含む): 827316

約数和(自身を除く): 437524

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 937, 1874, 3748, 7496, 12181, 14992, 24362, 29984, 48724, 97448, 194896, 389792]

約数ペア:

[(1, 389792), (2, 194896), (4, 97448), (8, 48724), (13, 29984), (16, 24362), (26, 14992), (32, 12181), (52, 7496), (104, 3748), (208, 1874), (416, 937)]