147801794

素因数分解:

$2^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{4931}}^1$

素因数の和:7081

約数の個数: 16

約数和(自身を含む): 253544256

約数和(自身を除く): 105742462

約数列:

[1, 2, 7, 14, 2141, 4282, 4931, 9862, 14987, 29974, 34517, 69034, 10557271, 21114542, 73900897, 147801794]

約数ペア:

[(1, 147801794), (2, 73900897), (7, 21114542), (14, 10557271), (2141, 69034), (4282, 34517), (4931, 29974), (9862, 14987)]