642037202

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{45233}}^1$

素因数の和:45433

約数の個数: 16

約数和(自身を含む): 990081792

約数和(自身を除く): 348044590

約数列:

[1, 2, 47, 94, 151, 302, 7097, 14194, 45233, 90466, 2125951, 4251902, 6830183, 13660366, 321018601, 642037202]

約数ペア:

[(1, 642037202), (2, 321018601), (47, 13660366), (94, 6830183), (151, 4251902), (302, 2125951), (7097, 90466), (14194, 45233)]