1639483774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{541799}}^1$

素因数の和:541907

約数の個数: 16

約数和(自身を含む): 2633148000

約数和(自身を除く): 993664226

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 541799, 1083598, 9210583, 18421166, 48220111, 96440222, 819741887, 1639483774]

約数ペア:

[(1, 1639483774), (2, 819741887), (17, 96440222), (34, 48220111), (89, 18421166), (178, 9210583), (1513, 1083598), (3026, 541799)]