460963485392

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{219925327}}^1$

素因数の和:219925466

約数の個数: 20

約数和(自身を含む): 899934442176

約数和(自身を除く): 438970956784

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 219925327, 439850654, 879701308, 1759402616, 3518805232, 28810217837, 57620435674, 115240871348, 230481742696, 460963485392]

約数ペア:

[(1, 460963485392), (2, 230481742696), (4, 115240871348), (8, 57620435674), (16, 28810217837), (131, 3518805232), (262, 1759402616), (524, 879701308), (1048, 439850654), (2096, 219925327)]