1188396517

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{56951}}^1$

素因数の和:57240

約数の個数: 16

約数和(自身を含む): 1487130624

約数和(自身を除く): 298734107

約数列:

[1, 7, 11, 77, 271, 1897, 2981, 20867, 56951, 398657, 626461, 4385227, 15433721, 108036047, 169770931, 1188396517]

約数ペア:

[(1, 1188396517), (7, 169770931), (11, 108036047), (77, 15433721), (271, 4385227), (1897, 626461), (2981, 398657), (20867, 56951)]