389616284488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2117479807}}^1$

素因数の和:2117479836

約数の個数: 16

約数和(自身を含む): 762292730880

約数和(自身を除く): 372676446392

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2117479807, 4234959614, 8469919228, 16939838456, 48702035561, 97404071122, 194808142244, 389616284488]

約数ペア:

[(1, 389616284488), (2, 194808142244), (4, 97404071122), (8, 48702035561), (23, 16939838456), (46, 8469919228), (92, 4234959614), (184, 2117479807)]