2665778848

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{1243367}}^1$

素因数の和:1243444

約数の個数: 24

約数和(自身を含む): 5326588512

約数和(自身を除く): 2660809664

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 1243367, 2486734, 4973468, 9946936, 19893872, 39787744, 83305589, 166611178, 333222356, 666444712, 1332889424, 2665778848]

約数ペア:

[(1, 2665778848), (2, 1332889424), (4, 666444712), (8, 333222356), (16, 166611178), (32, 83305589), (67, 39787744), (134, 19893872), (268, 9946936), (536, 4973468), (1072, 2486734), (2144, 1243367)]