2080451872

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{496291}}^1$

素因数の和:496432

約数の個数: 24

約数和(自身を含む): 4127164272

約数和(自身を除く): 2046712400

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 496291, 992582, 1985164, 3970328, 7940656, 15881312, 65014121, 130028242, 260056484, 520112968, 1040225936, 2080451872]

約数ペア:

[(1, 2080451872), (2, 1040225936), (4, 520112968), (8, 260056484), (16, 130028242), (32, 65014121), (131, 15881312), (262, 7940656), (524, 3970328), (1048, 1985164), (2096, 992582), (4192, 496291)]