2116749424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7782167}}^1$

素因数の和:7782192

約数の個数: 20

約数和(自身を含む): 4342449744

約数和(自身を除く): 2225700320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7782167, 15564334, 31128668, 62257336, 124514672, 132296839, 264593678, 529187356, 1058374712, 2116749424]

約数ペア:

[(1, 2116749424), (2, 1058374712), (4, 529187356), (8, 264593678), (16, 132296839), (17, 124514672), (34, 62257336), (68, 31128668), (136, 15564334), (272, 7782167)]