274310992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{418157}}^1$

素因数の和:418206

約数の個数: 20

約数和(自身を含む): 544441716

約数和(自身を除く): 270130724

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 418157, 836314, 1672628, 3345256, 6690512, 17144437, 34288874, 68577748, 137155496, 274310992]

約数ペア:

[(1, 274310992), (2, 137155496), (4, 68577748), (8, 34288874), (16, 17144437), (41, 6690512), (82, 3345256), (164, 1672628), (328, 836314), (656, 418157)]