130464784

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{29437}}^1$

素因数の和:29722

約数の個数: 20

約数和(自身を含む): 253696684

約数和(自身を除く): 123231900

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 29437, 58874, 117748, 235496, 470992, 8154049, 16308098, 32616196, 65232392, 130464784]

約数ペア:

[(1, 130464784), (2, 65232392), (4, 32616196), (8, 16308098), (16, 8154049), (277, 470992), (554, 235496), (1108, 117748), (2216, 58874), (4432, 29437)]