248542781776

素因数分解:

$2^4\times {\mathrm{12739}}^1\times {\mathrm{1219399}}^1$

素因数の和:1232146

約数の個数: 20

約数和(自身を含む): 481589836000

約数和(自身を除く): 233047054224

約数列:

[1, 2, 4, 8, 16, 12739, 25478, 50956, 101912, 203824, 1219399, 2438798, 4877596, 9755192, 19510384, 15533923861, 31067847722, 62135695444, 124271390888, 248542781776]

約数ペア:

[(1, 248542781776), (2, 124271390888), (4, 62135695444), (8, 31067847722), (16, 15533923861), (12739, 19510384), (25478, 9755192), (50956, 4877596), (101912, 2438798), (203824, 1219399)]