1266214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 16

約数和(自身を含む): 1986336

約数和(自身を除く): 720122

約数列:

[1, 2, 37, 71, 74, 142, 241, 482, 2627, 5254, 8917, 17111, 17834, 34222, 633107, 1266214]

約数ペア:

[(1, 1266214), (2, 633107), (37, 34222), (71, 17834), (74, 17111), (142, 8917), (241, 5254), (482, 2627)]