121212692

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7013}}^1$

素因数の和:7195

約数の個数: 24

約数和(自身を含む): 220941000

約数和(自身を除く): 99728308

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4321, 7013, 8642, 14026, 17284, 28052, 203377, 406754, 813508, 1044937, 2089874, 4179748, 30303173, 60606346, 121212692]

約数ペア:

[(1, 121212692), (2, 60606346), (4, 30303173), (29, 4179748), (58, 2089874), (116, 1044937), (149, 813508), (298, 406754), (596, 203377), (4321, 28052), (7013, 17284), (8642, 14026)]