1809045691436

素因数分解:

$2^2\times {\mathrm{709}}^1\times {\mathrm{4007}}^1\times {\mathrm{159193}}^1$

素因数の和:163913

約数の個数: 24

約数和(自身を含む): 3171106273440

約数和(自身を除く): 1362060582004

約数列:

[1, 2, 4, 709, 1418, 2836, 4007, 8014, 16028, 159193, 318386, 636772, 2840963, 5681926, 11363852, 112867837, 225735674, 451471348, 637886351, 1275772702, 2551545404, 452261422859, 904522845718, 1809045691436]

約数ペア:

[(1, 1809045691436), (2, 904522845718), (4, 452261422859), (709, 2551545404), (1418, 1275772702), (2836, 637886351), (4007, 451471348), (8014, 225735674), (16028, 112867837), (159193, 11363852), (318386, 5681926), (636772, 2840963)]