1313336144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1225127}}^1$

素因数の和:1225202

約数の個数: 20

約数和(自身を含む): 2582569824

約数和(自身を除く): 1269233680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1225127, 2450254, 4900508, 9801016, 19602032, 82083509, 164167018, 328334036, 656668072, 1313336144]

約数ペア:

[(1, 1313336144), (2, 656668072), (4, 328334036), (8, 164167018), (16, 82083509), (67, 19602032), (134, 9801016), (268, 4900508), (536, 2450254), (1072, 1225127)]