1664482

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 16

約数和(自身を含む): 2604672

約数和(自身を除く): 940190

約数列:

[1, 2, 37, 74, 83, 166, 271, 542, 3071, 6142, 10027, 20054, 22493, 44986, 832241, 1664482]

約数ペア:

[(1, 1664482), (2, 832241), (37, 44986), (74, 22493), (83, 20054), (166, 10027), (271, 6142), (542, 3071)]